Stainless Steel Extension Springs | McMaster-Carr

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2,374 Products

Springs

Corrosion-Resistant Extension
Springs with Loop Ends

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Corrosion-Resistant Extension
Springs with Hook Ends

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Extension Springs with Special Ends

For specialty applications and connections, these springs have unique end types.

Corrosion-Resistant Extension Spring Stock

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Corrosion-Resistant Extension Spring Stud Anchors

These stainless steel anchor studs offer excellent corrosion resistance.

Corrosion-Resistant Swiveling
Extension Spring Stud Anchors

These stainless steel anchor studs offer excellent corrosion resistance.

Corrosion-Resistant
Overload-Prevention Extension Springs

Made of stainless steel, these springs are more corrosion resistant than steel extension springs.

Constant-Force Springs

No matter how far you extend them, these springs pull back with the same amount of force.

Clip-On Constant-Force Springs

Clip-On Constant-Force Springs

Clip the end onto a flat surface to install—no fasteners needed. Once installed, these springs pull back with the same amount of force no matter how far you extend them.

Variable-Force Springs

Variable-Force Springs

Unlike constant-force springs, the farther you pull these, the harder they are to pull. Use them for applications where the load becomes lighter as the spring contracts, such as in automated dispensing machines.

Rotor Springs

Rotor Springs

Wind these springs to store power, then release them to create rotary motion—similar to winding a wristwatch. Also known as clock springs and power springs.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)