Keys - Machine - Carbon Steel– Page36 – Miniature Bearings Australia

Width (W)	Height (h)	Length (L)	Indicative Image
Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 12.70 mm _{+ 0 / - 0.051} (Equiv. 0.5 in.)	Length (L) 74.61 mm _{+ / - 0.25} (Equiv. 2.937 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 702
Part Number: K-1905-1270-7461B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.23 AUD Regular price ~~$5.07 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Width (W)	Height (h)	Length (L)	Indicative Image
Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 12.70 mm _{+ 0 / - 0.051} (Equiv. 0.5 in.)	Length (L) 74.61 mm _{+ / - 0.25} (Equiv. 2.937 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 702
Part Number: K-1905-1270-7461B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.23 AUD Regular price ~~$5.07 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1270-7461B-C (Each) --- Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45 Key Sale K-1905-1270-7461B-C (Each) --- Machine Keys - 19.05x12.7x74.61 mm - Carbon Steel C45 Key Regular price $4.23 AUD Regular price ~~$5.07 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 12.70 mm _{+ 0 / - 0.051} (Equiv. 0.5 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 200
Part Number: K-1905-1270-8890BU-C (PK-92) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $416.59 AUD Regular price ~~$499.91 AUD~~ Sale price $416.59 AUD Unit price per Priced, Stocked and Sold Per 92 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 12.70 mm _{+ 0 / - 0.051} (Equiv. 0.5 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 200
Part Number: K-1905-1270-8890BU-C (PK-92) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $416.59 AUD Regular price ~~$499.91 AUD~~ Sale price $416.59 AUD Unit price per Priced, Stocked and Sold Per 92 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1270-8890BU-C (PK-92) --- Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45 Key Sale K-1905-1270-8890BU-C (PK-92) --- Machine Keys - 19.05x12.7x88.9 mm - Carbon Steel C45 Key Regular price $416.59 AUD Regular price ~~$499.91 AUD~~ Sale price $416.59 AUD Unit price per Priced, Stocked and Sold Per 92 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.030} (Equiv. 0.75 in.)	Height (h) 14.29 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 1049
Part Number: K-1905-1429-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2.50 AUD Regular price ~~$3.00 AUD~~ Sale price $2.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.030} (Equiv. 0.75 in.)	Height (h) 14.29 mm _{+ 0 / - 0.051} (Equiv. 0.563 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 1049
Part Number: K-1905-1429-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2.50 AUD Regular price ~~$3.00 AUD~~ Sale price $2.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1429-5080B-C (Each) --- Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45 Key Sale K-1905-1429-5080B-C (Each) --- Machine Keys - 19.05x14.29x50.8 mm - Carbon Steel C45 Key Regular price $2.50 AUD Regular price ~~$3.00 AUD~~ Sale price $2.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 38.10 mm _{+ / - 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 196
Part Number: K-1905-1905-3810B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.14 AUD Regular price ~~$3.76 AUD~~ Sale price $3.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 38.10 mm _{+ / - 0.25} (Equiv. 1.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 196
Part Number: K-1905-1905-3810B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.14 AUD Regular price ~~$3.76 AUD~~ Sale price $3.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-3810B-C (Each) --- Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45 Key Sale K-1905-1905-3810B-C (Each) --- Machine Keys - 19.05x19.05x38.1 mm - Carbon Steel C45 Key Regular price $3.14 AUD Regular price ~~$3.76 AUD~~ Sale price $3.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 106
Part Number: K-1905-1905-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.50 AUD Regular price ~~$4.20 AUD~~ Sale price $3.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 106
Part Number: K-1905-1905-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.50 AUD Regular price ~~$4.20 AUD~~ Sale price $3.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-5080B-C (Each) --- Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45 Key Sale K-1905-1905-5080B-C (Each) --- Machine Keys - 19.05x19.05x50.8 mm - Carbon Steel C45 Key Regular price $3.50 AUD Regular price ~~$4.20 AUD~~ Sale price $3.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 53.98 mm _{+ / - 0.25} (Equiv. 2.125 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 5
Part Number: K-1905-1905-5398A-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 53.98 mm _{+ / - 0.25} (Equiv. 2.125 in.)
Material: Carbon Steel Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 5
Part Number: K-1905-1905-5398A-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-5398A-C (Each) --- Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel Key Sale K-1905-1905-5398A-C (Each) --- Machine Keys - 19.05x19.05x53.98 mm - Carbon Steel Key Regular price $11.77 AUD Regular price ~~$14.13 AUD~~ Sale price $11.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 76.20 mm _{+ / - 0.25} (Equiv. 3 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 732
Part Number: K-1905-1905-7620B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.59 AUD Regular price ~~$5.51 AUD~~ Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 76.20 mm _{+ / - 0.25} (Equiv. 3 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 732
Part Number: K-1905-1905-7620B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.59 AUD Regular price ~~$5.51 AUD~~ Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-7620B-C (Each) --- Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45 Key Sale K-1905-1905-7620B-C (Each) --- Machine Keys - 19.05x19.05x76.2 mm - Carbon Steel C45 Key Regular price $4.59 AUD Regular price ~~$5.51 AUD~~ Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 82.55 mm _{+ / - 0.25} (Equiv. 3.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 221
Part Number: K-1905-1905-8255B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 82.55 mm _{+ / - 0.25} (Equiv. 3.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 221
Part Number: K-1905-1905-8255B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-8255B-C (Each) --- Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45 Key Sale K-1905-1905-8255B-C (Each) --- Machine Keys - 19.05x19.05x82.55 mm - Carbon Steel C45 Key Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 232
Part Number: K-1905-1905-8890B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.32 AUD Regular price ~~$6.38 AUD~~ Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 232
Part Number: K-1905-1905-8890B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.32 AUD Regular price ~~$6.38 AUD~~ Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-8890B-C (Each) --- Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45 Key Sale K-1905-1905-8890B-C (Each) --- Machine Keys - 19.05x19.05x88.9 mm - Carbon Steel C45 Key Regular price $5.32 AUD Regular price ~~$6.38 AUD~~ Sale price $5.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 95.25 mm _{+ / - 0.25} (Equiv. 3.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 379
Part Number: K-1905-1905-9525B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45 Key
Width (W) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 95.25 mm _{+ / - 0.25} (Equiv. 3.75 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 379
Part Number: K-1905-1905-9525B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-1905-1905-9525B-C (Each) --- Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45 Key Sale K-1905-1905-9525B-C (Each) --- Machine Keys - 19.05x19.05x95.25 mm - Carbon Steel C45 Key Regular price $5.68 AUD Regular price ~~$6.82 AUD~~ Sale price $5.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 20x12x40 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 133
Part Number: K-2000-1200-4000B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 20x12x40 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 40.00 mm _{+ / - 0.25} (Equiv. 1.575 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 133
Part Number: K-2000-1200-4000B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2000-1200-4000B-C (Each) --- Machine Keys - 20x12x40 mm - Carbon Steel C45 Key Sale K-2000-1200-4000B-C (Each) --- Machine Keys - 20x12x40 mm - Carbon Steel C45 Key Regular price $2.86 AUD Regular price ~~$3.44 AUD~~ Sale price $2.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 20x12x70 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 70.00 mm _{+ / - 0.25} (Equiv. 2.756 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 650
Part Number: K-2000-1200-7000A-C45 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.14 AUD Regular price ~~$8.56 AUD~~ Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 20x12x70 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 70.00 mm _{+ / - 0.25} (Equiv. 2.756 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 650
Part Number: K-2000-1200-7000A-C45 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.14 AUD Regular price ~~$8.56 AUD~~ Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2000-1200-7000A-C45 (Each) --- Machine Keys - 20x12x70 mm - Carbon Steel C45 Key Sale K-2000-1200-7000A-C45 (Each) --- Machine Keys - 20x12x70 mm - Carbon Steel C45 Key Regular price $7.14 AUD Regular price ~~$8.56 AUD~~ Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 20x12x80 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 80.00 mm _{+ / - 0.25} (Equiv. 3.15 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 101
Part Number: K-2000-1200-8000A-C45 (PK-90) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $518.77 AUD Regular price ~~$622.53 AUD~~ Sale price $518.77 AUD Unit price per Priced, Stocked and Sold Per 90 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 20x12x80 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0 / - 0.076} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0 / - 0.043} (Equiv. 0.472 in.)	Length (L) 80.00 mm _{+ / - 0.25} (Equiv. 3.15 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard Undersized End Type: A (Rounded Ends) Additional stock available from USA subject to Prior Sale = 101
Part Number: K-2000-1200-8000A-C45 (PK-90) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $518.77 AUD Regular price ~~$622.53 AUD~~ Sale price $518.77 AUD Unit price per Priced, Stocked and Sold Per 90 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2000-1200-8000A-C45 (PK-90) --- Machine Keys - 20x12x80 mm - Carbon Steel C45 Key Sale K-2000-1200-8000A-C45 (PK-90) --- Machine Keys - 20x12x80 mm - Carbon Steel C45 Key Regular price $518.77 AUD Regular price ~~$622.53 AUD~~ Sale price $518.77 AUD Unit price per Priced, Stocked and Sold Per 90 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 20x12x85.73 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0.043 / - 0.00} (Equiv. 0.472 in.)	Length (L) 85.73 mm _{+ / - 0.25} (Equiv. 3.375 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 145
Part Number: K-2000-1200-8573BO-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.77 AUD Regular price ~~$4.53 AUD~~ Sale price $3.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 20x12x85.73 mm - Carbon Steel C45 Key
Width (W) 20.00 mm _{+ 0.076 / - 0.00} (Equiv. 0.787 in.)	Height (h) 12.00 mm _{+ 0.043 / - 0.00} (Equiv. 0.472 in.)	Length (L) 85.73 mm _{+ / - 0.25} (Equiv. 3.375 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Oversized End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 145
Part Number: K-2000-1200-8573BO-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $3.77 AUD Regular price ~~$4.53 AUD~~ Sale price $3.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2000-1200-8573BO-C (Each) --- Machine Keys - 20x12x85.73 mm - Carbon Steel C45 Key Sale K-2000-1200-8573BO-C (Each) --- Machine Keys - 20x12x85.73 mm - Carbon Steel C45 Key Regular price $3.77 AUD Regular price ~~$4.53 AUD~~ Sale price $3.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.051} (Equiv. 0.875 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 63.50 mm _{+ / - 0.25} (Equiv. 2.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 765
Part Number: K-2223-1905-6350B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.50 AUD Regular price ~~$5.40 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.051} (Equiv. 0.875 in.)	Height (h) 19.05 mm _{+ 0 / - 0.051} (Equiv. 0.75 in.)	Length (L) 63.50 mm _{+ / - 0.25} (Equiv. 2.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 765
Part Number: K-2223-1905-6350B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $4.50 AUD Regular price ~~$5.40 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2223-1905-6350B-C (Each) --- Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45 Key Sale K-2223-1905-6350B-C (Each) --- Machine Keys - 22.23x19.05x63.5 mm - Carbon Steel C45 Key Regular price $4.50 AUD Regular price ~~$5.40 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 67
Part Number: K-2223-2223-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.77 AUD Regular price ~~$6.93 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 50.80 mm _{+ / - 0.25} (Equiv. 2 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 67
Part Number: K-2223-2223-5080B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $5.77 AUD Regular price ~~$6.93 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2223-2223-5080B-C (Each) --- Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45 Key Sale K-2223-2223-5080B-C (Each) --- Machine Keys - 22.23x22.23x50.8 mm - Carbon Steel C45 Key Regular price $5.77 AUD Regular price ~~$6.93 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 407
Part Number: K-2223-2223-8890B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.32 AUD Regular price ~~$8.78 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45 Key
Width (W) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 88.90 mm _{+ / - 0.25} (Equiv. 3.5 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 407
Part Number: K-2223-2223-8890B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.32 AUD Regular price ~~$8.78 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2223-2223-8890B-C (Each) --- Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45 Key Sale K-2223-2223-8890B-C (Each) --- Machine Keys - 22.23x22.23x88.9 mm - Carbon Steel C45 Key Regular price $7.32 AUD Regular price ~~$8.78 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 25x14x85 mm - Carbon Steel C45 Key
Width (W) 25.00 mm _{+ 0 / - 0.076} (Equiv. 0.984 in.)	Height (h) 14.00 mm _{+ 0 / - 0.043} (Equiv. 0.551 in.)	Length (L) 85.00 mm _{+ / - 0.25} (Equiv. 3.346 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-2500-1400-8500B-C (PK-8) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Feb 06, 2026 Regular price $125.23 AUD Regular price ~~$150.27 AUD~~ Sale price $125.23 AUD Unit price per Priced, Stocked and Sold Per 8 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 25x14x85 mm - Carbon Steel C45 Key
Width (W) 25.00 mm _{+ 0 / - 0.076} (Equiv. 0.984 in.)	Height (h) 14.00 mm _{+ 0 / - 0.043} (Equiv. 0.551 in.)	Length (L) 85.00 mm _{+ / - 0.25} (Equiv. 3.346 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends)
Part Number: K-2500-1400-8500B-C (PK-8) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Feb 06, 2026 Regular price $125.23 AUD Regular price ~~$150.27 AUD~~ Sale price $125.23 AUD Unit price per Priced, Stocked and Sold Per 8 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2500-1400-8500B-C (PK-8) --- Machine Keys - 25x14x85 mm - Carbon Steel C45 Key Sale K-2500-1400-8500B-C (PK-8) --- Machine Keys - 25x14x85 mm - Carbon Steel C45 Key Regular price $125.23 AUD Regular price ~~$150.27 AUD~~ Sale price $125.23 AUD Unit price per Priced, Stocked and Sold Per 8 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45 Key
Width (W) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 82.55 mm _{+ / - 0.25} (Equiv. 3.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 692
Part Number: K-2540-2223-8255B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45 Key
Width (W) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Height (h) 22.23 mm _{+ 0 / - 0.076} (Equiv. 0.875 in.)	Length (L) 82.55 mm _{+ / - 0.25} (Equiv. 3.25 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 692
Part Number: K-2540-2223-8255B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2540-2223-8255B-C (Each) --- Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45 Key Sale K-2540-2223-8255B-C (Each) --- Machine Keys - 25.4x22.23x82.55 mm - Carbon Steel C45 Key Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45 Key
Width (W) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Height (h) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Length (L) 76.20 mm _{+ / - 0.25} (Equiv. 3 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 155
Part Number: K-2540-2540-7620B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45 Key
Width (W) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Height (h) 25.40 mm _{+ 0 / - 0.076} (Equiv. 1 in.)	Length (L) 76.20 mm _{+ / - 0.25} (Equiv. 3 in.)
Material: Carbon Steel C45 Finish: Plain Tolerance Type: Standard End Type: B (Square Ends) Additional stock available from USA subject to Prior Sale = 155
Part Number: K-2540-2540-7620B-C (Each) Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jan 25, 2026 Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
K-2540-2540-7620B-C (Each) --- Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45 Key Sale K-2540-2540-7620B-C (Each) --- Machine Keys - 25.4x25.4x76.2 mm - Carbon Steel C45 Key Regular price $7.86 AUD Regular price ~~$9.44 AUD~~ Sale price $7.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Keys - Machine - Carbon Steel

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