This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

B1-52CS - 2.22 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The B1-52CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a natural finish. It has a wire diameter of 0.055 inches, an outside diameter of 0.515 inches, and a free length of 2.22 inches. The B1-52CS has an initial tension of 2 Pound and a maximum deflection of 1.8 inches. It has a spring rate of 4.7 lbs/inch and a maximum load of 10 Pound Force. This spring features full loop ends and is suitable for various extension applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of quickly receiving the springs you need for your projects. That's why we offer reliable shipping options to ensure your order arrives promptly. Additionally, all our products, including the B1-52CS, are proudly made in the United States. With our commitment to quality and a wide range of spring options, Century Spring has you covered for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 2.22 in
Material 302/304 Stainless Steel
Outside Diameter 0.515 in
Part Type Standard
Rate 4.7 lbs/in
SKU B1-52CS
Sugg Max Deflection 1.8 in
Sugg Max Load 10 lbf
Wind Direction Left
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 56.39 mm
Material 302/304 Stainless Steel
Outside Diameter 13.08 mm
Part Type Standard
Rate 0.82 N/mm
SKU B1-52CS
Sugg Max Deflection 45.72 mm
Sugg Max Load 44.48 N
Wind Direction Left
Wire Diameter 1.4 mm