Collection: Spiral Rings - External - Medium-Heavy Duty - Carbon Steel
- Spiral Rings (With Images)
- Spiral Rings - External
- Spiral Rings - External - Medium-Heavy Duty
- Spiral Rings - External - Medium-Heavy Duty - Carbon Steel
16 Products in this selection
- AME / WST / RST - Spring Steel
- Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification.
- This two/three turn design is easier to install than the heavy duty RRN option.
- Equivalent to Associated Spring: AME, Smalley: WST, Spirolox and Ramsey: RST
Shaft Dia. (Ds) | Thickness (T) | Approx. Free OD | Free ID Max. (Df) | Radial Wall (S) | Groove Dia. (Dg) |
Indicative Image |
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12.70 mm |
0.89 mm +/-0.05 |
14.22 mm |
11.94 mm +0.00/-0.33 |
1.14 mm +/-0.10 |
12.04 mm +/-0.05 |
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Material: Spring Steel Groove Width (W): 1.03 mm Groove Depth (d): 0.33 | ||||||
Part Number: RST-050 (50 Pcs) Spiral - 12.7 mm x 0.89 mm x 14.22 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$70.41 AUD
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Unit price
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Per 50
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Shaft Dia. (Ds) | Thickness (T) | Approx. Free OD | Free ID Max. (Df) |
Indicative Image |
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12.70 mm |
0.89 mm +/-0.05 |
14.22 mm |
11.94 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.14 mm +/-0.10 Groove Dia. (Dg): 12.04 mm +/-0.05 Groove Width (W): 1.03 mm Groove Depth (d): 0.33 | ||||||
Part Number: RST-050 (50 Pcs) Spiral - 12.7 mm x 0.89 mm x 14.22 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$70.41 AUD
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Per 50
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14.27 mm |
0.89 mm +/-0.05 |
15.69 mm |
13.41 mm +0.00/-0.33 |
1.14 mm +/-0.10 |
13.59 mm +/-0.08 |
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Material: Spring Steel Groove Width (W): 1.03 mm Groove Depth (d): 0.36 | ||||||
Part Number: RST-056 (100 Pcs) Spiral - 14.27 mm x 0.89 mm x 15.69 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$10.23 AUD
Regular price
Unit price
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per
Per 100
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14.27 mm |
0.89 mm +/-0.05 |
15.69 mm |
13.41 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.14 mm +/-0.10 Groove Dia. (Dg): 13.59 mm +/-0.08 Groove Width (W): 1.03 mm Groove Depth (d): 0.36 | ||||||
Part Number: RST-056 (100 Pcs) Spiral - 14.27 mm x 0.89 mm x 15.69 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$10.23 AUD
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15.88 mm |
0.89 mm +/-0.05 |
17.73 mm |
14.93 mm +0.00/-0.33 |
1.40 mm +/-0.10 |
15.14 mm +/-0.08 |
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Material: Spring Steel Groove Width (W): 1.03 mm Groove Depth (d): 0.38 | ||||||
Part Number: RST-062 (5 Pcs) Spiral - 15.88 mm x 0.89 mm x 17.73 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$20.77 AUD
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Unit price
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per
Per 5
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15.88 mm |
0.89 mm +/-0.05 |
17.73 mm |
14.93 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.40 mm +/-0.10 Groove Dia. (Dg): 15.14 mm +/-0.08 Groove Width (W): 1.03 mm Groove Depth (d): 0.38 | ||||||
Part Number: RST-062 (5 Pcs) Spiral - 15.88 mm x 0.89 mm x 17.73 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$20.77 AUD
Regular price
Unit price
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per
Per 5
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19.05 mm |
1.07 mm +/-0.05 |
21.21 mm |
17.91 mm +0.00/-0.33 |
1.65 mm +/-0.10 |
18.16 mm +/-0.08 |
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Material: Spring Steel Groove Width (W): 1.21 mm Groove Depth (d): 0.46 | ||||||
Part Number: RST-075 (5 Pcs) Spiral - 19.05 mm x 1.07 mm x 21.21 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$21.59 AUD
Regular price
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Per 5
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19.05 mm |
1.07 mm +/-0.05 |
21.21 mm |
17.91 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.65 mm +/-0.10 Groove Dia. (Dg): 18.16 mm +/-0.08 Groove Width (W): 1.21 mm Groove Depth (d): 0.46 | ||||||
Part Number: RST-075 (5 Pcs) Spiral - 19.05 mm x 1.07 mm x 21.21 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$21.59 AUD
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Per 5
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20.62 mm |
1.07 mm +/-0.05 |
22.68 mm |
19.38 mm +0.00/-0.33 |
1.65 mm +/-0.10 |
19.71 mm +/-0.08 |
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Material: Spring Steel Groove Width (W): 1.21 mm Groove Depth (d): 0.46 | ||||||
Part Number: RST-081 (2 Pcs) Spiral - 20.62 mm x 1.07 mm x 22.68 mm / Spiral Rings
65 units (130 pcs) Available | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$1.77 AUD
Regular price
Unit price
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per
Per 2
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20.62 mm |
1.07 mm +/-0.05 |
22.68 mm |
19.38 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.65 mm +/-0.10 Groove Dia. (Dg): 19.71 mm +/-0.08 Groove Width (W): 1.21 mm Groove Depth (d): 0.46 | ||||||
Part Number: RST-081 (2 Pcs) Spiral - 20.62 mm x 1.07 mm x 22.68 mm / Spiral Rings
65 units (130 pcs) Available | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$1.77 AUD
Regular price
Unit price
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per
Per 2
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22.23 mm |
1.07 mm +/-0.05 |
24.72 mm |
20.90 mm +0.00/-0.33 |
1.91 mm +/-0.11 |
21.21 mm +/-0.08 |
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Material: Spring Steel Groove Width (W): 1.21 mm Groove Depth (d): 0.51 | ||||||
Part Number: RST-087 (5 Pcs) Spiral - 22.23 mm x 1.07 mm x 24.72 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$10.32 AUD
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per
Per 5
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22.23 mm |
1.07 mm +/-0.05 |
24.72 mm |
20.90 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.91 mm +/-0.11 Groove Dia. (Dg): 21.21 mm +/-0.08 Groove Width (W): 1.21 mm Groove Depth (d): 0.51 | ||||||
Part Number: RST-087 (5 Pcs) Spiral - 22.23 mm x 1.07 mm x 24.72 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$10.32 AUD
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Unit price
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per
Per 5
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24.96 mm |
1.07 mm +/-0.05 |
27.28 mm |
23.46 mm +0.00/-0.33 |
1.91 mm +/-0.11 |
23.88 mm +/-0.07 |
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Material: Spring Steel Groove Width (W): 1.21 mm Groove Depth (d): 0.56 | ||||||
Part Number: RST-098 (70 Pcs) Spiral - 24.96 mm x 1.07 mm x 27.28 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$270.77 AUD
Regular price
Unit price
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per
Per 70
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24.96 mm |
1.07 mm +/-0.05 |
27.28 mm |
23.46 mm +0.00/-0.33 |
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Material: Spring Steel Radial Wall (S): 1.91 mm +/-0.11 Groove Dia. (Dg): 23.88 mm +/-0.07 Groove Width (W): 1.21 mm Groove Depth (d): 0.56 | ||||||
Part Number: RST-098 (70 Pcs) Spiral - 24.96 mm x 1.07 mm x 27.28 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$270.77 AUD
Regular price
Unit price
/
per
Per 70
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26.97 mm |
1.27 mm +/-0.05 |
29.83 mm |
25.35 mm +0.00/-0.38 |
2.24 mm +/-0.11 |
25.78 mm +/-0.10 |
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Material: Spring Steel Groove Width (W): 1.47 mm Groove Depth (d): 0.61 | ||||||
Part Number: RST-106 (100 Pcs) Spiral - 26.97 mm x 1.27 mm x 29.83 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$12.41 AUD
Regular price
Unit price
/
per
Per 100
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26.97 mm |
1.27 mm +/-0.05 |
29.83 mm |
25.35 mm +0.00/-0.38 |
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Material: Spring Steel Radial Wall (S): 2.24 mm +/-0.11 Groove Dia. (Dg): 25.78 mm +/-0.10 Groove Width (W): 1.47 mm Groove Depth (d): 0.61 | ||||||
Part Number: RST-106 (100 Pcs) Spiral - 26.97 mm x 1.27 mm x 29.83 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$12.41 AUD
Regular price
Unit price
/
per
Per 100
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57.15 mm |
1.99 mm +/-0.08 |
60.88 mm |
53.72 mm +0.00/-0.64 |
3.58 mm +/-0.10 |
54.49 mm +/-0.16 |
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Material: Spring Steel Groove Width (W): 2.25 mm Groove Depth (d): 1.35 | ||||||
Part Number: RST-225 (3 Pcs) Spiral - 57.15 mm x 1.99 mm x 60.88 mm / Spiral Rings
95 units (285 pcs) Available Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$2.50 AUD
Regular price
Unit price
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per
Per 3
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57.15 mm |
1.99 mm +/-0.08 |
60.88 mm |
53.72 mm +0.00/-0.64 |
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Material: Spring Steel Radial Wall (S): 3.58 mm +/-0.10 Groove Dia. (Dg): 54.49 mm +/-0.16 Groove Width (W): 2.25 mm Groove Depth (d): 1.35 | ||||||
Part Number: RST-225 (3 Pcs) Spiral - 57.15 mm x 1.99 mm x 60.88 mm / Spiral Rings
95 units (285 pcs) Available Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity | Regular price
$2.50 AUD
Regular price
Unit price
/
per
Per 3
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58.72 mm |
1.99 mm +/-0.08 |
62.36 mm |
55.20 mm +0.00/-0.64 |
3.58 mm +/-0.10 |
56.01 mm +/-0.15 |
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Material: Spring Steel Groove Width (W): 2.25 mm Groove Depth (d): 1.37 | ||||||
Part Number: RST-231 (37 Pcs) Spiral - 58.72 mm x 1.99 mm x 62.36 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$11.23 AUD
Regular price
Unit price
/
per
Per 37
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58.72 mm |
1.99 mm +/-0.08 |
62.36 mm |
55.20 mm +0.00/-0.64 |
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Material: Spring Steel Radial Wall (S): 3.58 mm +/-0.10 Groove Dia. (Dg): 56.01 mm +/-0.15 Groove Width (W): 2.25 mm Groove Depth (d): 1.37 | ||||||
Part Number: RST-231 (37 Pcs) Spiral - 58.72 mm x 1.99 mm x 62.36 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$11.23 AUD
Regular price
Unit price
/
per
Per 37
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60.33 mm |
1.99 mm +/-0.08 |
63.87 mm |
56.71 mm +0.00/-0.64 |
3.58 mm +/-0.10 |
57.53 mm +/-0.15 |
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Material: Spring Steel Groove Width (W): 2.25 mm Groove Depth (d): 1.40 | ||||||
Part Number: RST-237 (3 Pcs) Spiral - 60.33 mm x 1.99 mm x 63.87 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$8.59 AUD
Regular price
Unit price
/
per
Per 3
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60.33 mm |
1.99 mm +/-0.08 |
63.87 mm |
56.71 mm +0.00/-0.64 |
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Material: Spring Steel Radial Wall (S): 3.58 mm +/-0.10 Groove Dia. (Dg): 57.53 mm +/-0.15 Groove Width (W): 2.25 mm Groove Depth (d): 1.40 | ||||||
Part Number: RST-237 (3 Pcs) Spiral - 60.33 mm x 1.99 mm x 63.87 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Mon, Jan 27, 2025 Regular price
$8.59 AUD
Regular price
Unit price
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per
Per 3
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63.50 mm |
1.99 mm +/-0.08 |
69.25 mm |
59.69 mm +0.00/-0.64 |
4.78 mm +/-0.13 |
60.58 mm +/-0.15 |
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Material: Spring Steel Groove Width (W): 2.25 mm Groove Depth (d): 1.47 | ||||||
Part Number: RST-250 Spiral - 63.5 mm x 1.99 mm x 69.25 mm / Spiral Rings
8 Available | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$12.50 AUD
Regular price
Unit price
/
per
Each
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63.50 mm |
1.99 mm +/-0.08 |
69.25 mm |
59.69 mm +0.00/-0.64 |
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Material: Spring Steel Radial Wall (S): 4.78 mm +/-0.13 Groove Dia. (Dg): 60.58 mm +/-0.15 Groove Width (W): 2.25 mm Groove Depth (d): 1.47 | ||||||
Part Number: RST-250 Spiral - 63.5 mm x 1.99 mm x 69.25 mm / Spiral Rings
8 Available | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$12.50 AUD
Regular price
Unit price
/
per
Each
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73.03 mm |
2.37 mm +/-0.08 |
78.21 mm |
68.65 mm +0.00/-0.76 |
4.78 mm +/-0.13 |
69.65 mm +/-0.16 |
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Material: Spring Steel Groove Width (W): 2.68 mm Groove Depth (d): 1.70 | ||||||
Part Number: RST-287 (100 Pcs) Spiral - 73.03 mm x 2.37 mm x 78.21 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$13.86 AUD
Regular price
Unit price
/
per
Per 100
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73.03 mm |
2.37 mm +/-0.08 |
78.21 mm |
68.65 mm +0.00/-0.76 |
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Material: Spring Steel Radial Wall (S): 4.78 mm +/-0.13 Groove Dia. (Dg): 69.65 mm +/-0.16 Groove Width (W): 2.68 mm Groove Depth (d): 1.70 | ||||||
Part Number: RST-287 (100 Pcs) Spiral - 73.03 mm x 2.37 mm x 78.21 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$13.86 AUD
Regular price
Unit price
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per
Per 100
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76.20 mm |
2.37 mm +/-0.08 |
81.19 mm |
71.63 mm +0.00/-0.76 |
4.78 mm +/-0.13 |
72.65 mm +/-0.16 |
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Material: Spring Steel Groove Width (W): 2.68 mm Groove Depth (d): 1.78 | ||||||
Part Number: RST-300 Spiral - 76.2 mm x 2.37 mm x 81.19 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$13.86 AUD
Regular price
Unit price
/
per
Each
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76.20 mm |
2.37 mm +/-0.08 |
81.19 mm |
71.63 mm +0.00/-0.76 |
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Material: Spring Steel Radial Wall (S): 4.78 mm +/-0.13 Groove Dia. (Dg): 72.65 mm +/-0.16 Groove Width (W): 2.68 mm Groove Depth (d): 1.78 | ||||||
Part Number: RST-300 Spiral - 76.2 mm x 2.37 mm x 81.19 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$13.86 AUD
Regular price
Unit price
/
per
Each
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114.30 mm |
2.82 mm +/-0.08 |
120.14 mm |
107.44 mm +0.00/-1.02 |
6.35 mm +/-0.13 |
109.48 mm +/-0.16 |
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Material: Spring Steel Groove Width (W): 3.12 mm Groove Depth (d): 2.41 | ||||||
Part Number: RST-450 Spiral - 114.3 mm x 2.82 mm x 120.14 mm / Spiral Rings
Out of Stock Backorder Now | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$52.23 AUD
Regular price
Unit price
/
per
Each
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114.30 mm |
2.82 mm +/-0.08 |
120.14 mm |
107.44 mm +0.00/-1.02 |
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Material: Spring Steel Radial Wall (S): 6.35 mm +/-0.13 Groove Dia. (Dg): 109.48 mm +/-0.16 Groove Width (W): 3.12 mm Groove Depth (d): 2.41 | ||||||
Part Number: RST-450 Spiral - 114.3 mm x 2.82 mm x 120.14 mm / Spiral Rings
Out of Stock Backorder Now | | Backorders for more can be expected around Thu, Jan 02, 2025 Regular price
$52.23 AUD
Regular price
Unit price
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per
Each
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120.65 mm |
2.82 mm +/-0.08 |
126.11 mm |
113.41 mm +0.00/-1.02 |
6.35 mm +/-0.13 |
115.57 mm +/-0.15 |
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Material: Spring Steel Groove Width (W): 3.12 mm Groove Depth (d): 2.54 | ||||||
Part Number: RST-475 Spiral - 120.65 mm x 2.82 mm x 126.11 mm / Spiral Rings
130 Available | Backorders for more can be expected around Tue, Jan 14, 2025 Regular price
$130.05 AUD
Regular price
Unit price
/
per
Each
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120.65 mm |
2.82 mm +/-0.08 |
126.11 mm |
113.41 mm +0.00/-1.02 |
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Material: Spring Steel Radial Wall (S): 6.35 mm +/-0.13 Groove Dia. (Dg): 115.57 mm +/-0.15 Groove Width (W): 3.12 mm Groove Depth (d): 2.54 | ||||||
Part Number: RST-475 Spiral - 120.65 mm x 2.82 mm x 126.11 mm / Spiral Rings
130 Available | | Backorders for more can be expected around Tue, Jan 14, 2025 Regular price
$130.05 AUD
Regular price
Unit price
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per
Each
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