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Spring Type Spring Type |
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 | Extension |
System of Measurement System of Measurement |
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Length Length | Show |
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Length Length | Hide |
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Load Load |
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End Type End Type |
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 | Hook |
Rate Rate |
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Finish Finish |
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Material Material |
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Extension Springs with Hook Ends
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension.
Zinc-plated springs have mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Load, lbs. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wire Dia. | Extended Lg. @ Max. Load | Min. | Max. | Rate, lbs./in. | Material | Pkg. Qty. | Pkg. | |
3.375" Lg. | |||||||||
| 0.719" | 0.121" | 3.715" | 22.89 | 49.02 | 75.91 | Zinc-Plated Spring-Tempered Steel | 6 | 000000 | 000000 |