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Products > Spring Energizer Products

Detached Leg Springs

Detached leg springs which are sometimes called Fishback springs have a greater heavy load geometry which allows for a heavy load over a wide deflection range. Detached leg springs can be used in static and dynamic applications and are available through MW in five sizes in 301 Stainless Steel, and four sizes when produced using Elgiloy®. We produce this product in continuous lengths with free height dimensions ranging from .386" to 1.120'.

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Custom Detached Leg Springs

Looking for detached leg springs in custom sizes or produced from more specialty materials? Our production facilities offer various options for customizations for a wide range of sizes, materials, and secondary finishing services.

Request a quote to send us your specs or configure a part.

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Detached Leg Spring Dimensional Data

The chart below shows the dimensions for our standard detached leg springs. All dimensions are subject to standard manufacturing tolerances. Those tolerances may be requested if needed.

*If you don't see the size you require, ask an MW expert for more information on customization options.

Part Number F H J K L
CS-138 0.098 0.355 0.016 0.386
CS-141 0.039 0.221 0.256 0.020 0.433
CS-140 0.157 0.358 0.020 0.443
CS-139 0.125 0.410 0.020 0.526
CS-137 0.079 1.049 0.561 0.020 1.120

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