Shop Online > Springs > Extension > Regular
81139CS - 5 Inch Music Wire Extension Spring
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Regular extension spring in Music Wire. This spring features an O.D. of 1.5 Inch and an initial tension of 4 Pound.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 81139 |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 4 lb |
| Length | 5 in |
| Material | Music Wire |
| Outside Diameter | 1.5 in |
| Part Type | Standard |
| Rate | 7.5 lbs/in |
| SKU | 81139CS |
| Sugg Max Deflection | 6.2 in |
| Sugg Max Load | 51 lbf |
| Wind Direction | Left |
| Wire Diameter | 0.125 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Display Name | 81139 |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 1.81 kg |
| Length | 127 mm |
| Material | Music Wire |
| Outside Diameter | 38.1 mm |
| Part Type | Standard |
| Rate | 1.31 N/mm |
| SKU | 81139CS |
| Sugg Max Deflection | 157.48 mm |
| Sugg Max Load | 226.85 N |
| Wind Direction | Left |
| Wire Diameter | 3.18 mm |
