Stainless Steel Extension Spring
Stainless Steel Extension Spring
SKU:SPR-425e33
Premium Stainless Steel Extension Spring for dependable tension in a variety of applications. Corrosion-resistant, USA-made with full twist loop ends. Compliant with industry standards.
Regular price
$29.99
Regular price
Sale price
$29.99
Unit price
per
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The Stainless Steel Extension Spring is a durable mechanical wire spring constructed from high-quality 302 Stainless Steel, meeting ASTM-A313 or AMS-5688 standards. Ideal for applications requiring reliable tension, these corrosion-resistant springs feature a standard design with full twist loop ends. With a spring rate of 45.6 lbs/in and an initial tension of 0.67 pounds, this extension spring is designed for cable return, balance, belt tensioner, and more. Made in the US, it complies with stringent stress levels and manufacturing limits, ensuring optimal performance and longevity.

Product Specifications
Specifications Application Uses
Cable Return, Balance, Belt Tensioner, etc.
Specifications Country Of Origin
US
Specifications Depth
0.240 inches
Specifications Ends
Full Twist Loop
Specifications Featuresadvantagesbenefits
Standard Part, Corrosion Resistant
Specifications Free Length In
0.62 inches
Specifications Height
0.62 inches
Specifications Initial Tension Lbs
0.67 pounds
Specifications Material
302 Stainless Steel per ASTM-A313 or AMS-5688
Specifications Outside Dia In
0.240 inches
Specifications Spring Rate Lbsin
45.6 lbs/in
Specifications Warning
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Specifications Weight
0.001566 pounds
Specifications Width
0.240 inches
Specifications Wire Dia In
0.037 inches