End Style
Finish
Free Length
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Outer Diameter
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Wire Diameter
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Wire Material
Special Interest

Extension Springs

Absorbs and stores energy as well as creates a resistance to a pulling force.


Wire Material : Steel
Style : Hard Drawn MB
Finish: Plain
Finish: Plain
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
Loop 0.312" 2.44 lb 9.51 lb/in 110166791 PKG 3.50
Finish: Zinc
Finish: Zinc
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
Hook 0.531" 19.92 lb 53.49 lb/in 110166816 PKG 3.50
Hook 0.750" 30.58 lb 36.18 lb/in 110166832 PKG 3.50
Hook 0.750" 30.58 lb 40.70 lb/in 110166831 PKG 3.50
Hook 0.750" 30.58 lb 46.51 lb/in 110166830 PKG 3.50
Hook 0.750" 30.58 lb 54.26 lb/in 110166829 PKG 3.50
Hook 0.750" 30.58 lb 65.11 lb/in 110166828 PKG 3.50
Loop 0.250" 4.11 lb 4.28 lb/in 110166768 PKG 3.50
Loop 0.312" 5.18 lb 2.51 lb/in 110166792 PKG 3.50
Loop 0.343" 3.06 lb 1.27 lb/in 110166800 PKG 3.50
Loop 0.375" 2.82 lb 0.60 lb/in 110166804 PKG 3.50
Loop 0.375" 2.82 lb 1.12 lb/in 110166803 PKG 3.50
Loop 0.375" 4.37 lb 1.51 lb/in 110166805 PKG 3.50
Loop 0.437" 2.43 lb 0.63 lb/in 110166810 PKG 3.50
Loop 0.531" 28.21 lb 40.31 lb/in 110166817 PKG 3.50
Loop 0.563" 4.35 lb 0.85 lb/in 110166818 PKG 3.50
Loop 0.563" 26.81 lb 36.86 lb/in 110166820 PKG 3.50
Loop 0.688" 15.72 lb 0.78 lb/in 110166823 PKG 2.38
Loop 0.688" 22.39 lb 11.62 lb/in 110166824 PKG 1.82
Loop 0.750" 7.15 lb 1.75 lb/in 110166825 PKG 3.50
Loop 0.750" 30.58 lb 27.13 lb/in 110166833 PKG 3.50
Loop 0.812" 40.90 lb 40.55 lb/in 110166834 PKG 3.50
Loop 0.875" 17.90 lb 8.88 lb/in 110166835 PKG 3.50
Loop 1.000" 23.43 lb 4.34 lb/in 110166837 PKG 4.58
Wire Material : Steel
Style : Music Wire
Finish: Plain
Finish: Plain
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
Loop 0.156" 1.67 lb 0.84 lb/in 0166734 EA 5.37
Loop 0.156" 1.67 lb 1.19 lb/in 0166733 EA 2.47
Loop 0.187" 0.63 lb 0.10 lb/in 110166737 PKG 9.82
Loop 0.187" 0.75 lb 0.14 lb/in 0166740 EA 0.26
Loop 0.187" 0.75 lb 0.14 lb/in 110166740 PKG 8.28
Loop 0.187" 0.75 lb 0.20 lb/in 0166739 EA 2.00
Loop 0.187" 2.62 lb 2.24 lb/in 0166742 EA 0.16
Loop 0.218" 0.65 lb 0.09 lb/in 110166746 PKG 7.56
Loop 0.218" 1.80 lb 0.61 lb/in 110166752 PKG 10.74
Loop 0.250" 0.47 lb 0.04 lb/in 0166757 EA 5.06
Loop 0.281" 0.51 lb 0.04 lb/in 0166771 EA 0.11
Loop 0.281" 0.51 lb 0.06 lb/in 0166770 EA 1.97
Loop 0.281" 1.79 lb 0.44 lb/in 0166774 EA 5.06
Loop 0.281" 1.79 lb 0.92 lb/in 0166772 EA 0.14
Loop 0.312" 1.28 lb 0.21 lb/in 110166784 PKG 0.76
Loop 0.312" 1.28 lb 0.45 lb/in 0166782 EA 1.62
Loop 0.312" 1.62 lb 0.32 lb/in 0166787 EA 4.26
Loop 0.312" 1.62 lb 0.48 lb/in 0166786 EA 1.88
Loop 0.312" 1.62 lb 0.70 lb/in 0166785 EA 0.08
Loop 0.343" 1.48 lb 0.38 lb/in 0166794 EA 0.16
Finish: Zinc
Finish: Zinc
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
End Style Outer Diameter Load Spring Constant SKU Pkg Qty Price
Loop 0.218" 0.27 lb 0.27 lb/in 0166753 EA 0.36
Loop 0.218" 1.80 lb 0.27 lb/in 110166753 PKG 0.60
Loop 0.218" 2.27 lb 0.70 lb/in 110166754 PKG 3.50
Loop 0.250" 2.74 lb 0.91 lb/in 110166765 PKG 3.50
Loop 0.281" 1.79 lb 0.30 lb/in 0166775 EA 4.36
Loop 0.281" 2.46 lb 0.57 lb/in 0166776 EA 6.72
Loop 0.281" 2.46 lb 0.57 lb/in 110166776 PKG 3.50
Loop 0.312" 2.22 lb 0.46 lb/in 110166788 PKG 3.50
Loop 0.312" 2.95 lb 0.43 lb/in 110166789 PKG 0.82
Loop 0.343" 1.48 lb 0.12 lb/in 0166796 EA 6.32
Loop 0.437" 1.61 lb 0.10 lb/in 0166809 EA 5.26