Shop Online > Springs > Extension > Regular
81130CS - 4 Inch Music Wire Extension Spring
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Regular extension spring in Music Wire. This spring features an O.D. of 1.25 Inch and an initial tension of 8 Pound.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 81130 |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 8 lb |
| Length | 4 in |
| Material | Music Wire |
| Outside Diameter | 1.25 in |
| Part Type | Standard |
| Rate | 44 lbs/in |
| SKU | 81130CS |
| Sugg Max Deflection | 2 in |
| Sugg Max Load | 95 lbf |
| Wire Diameter | 0.148 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 81130 |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 3.63 kg |
| Length | 101.6 mm |
| Material | Music Wire |
| Outside Diameter | 31.75 mm |
| Part Type | Standard |
| Rate | 7.7 N/mm |
| SKU | 81130CS |
| Sugg Max Deflection | 50.8 mm |
| Sugg Max Load | 422.56 N |
| Wire Diameter | 3.76 mm |
