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.

M-53CS - 1.31 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The M-53CS is a regular extension spring manufactured by Century Spring. This spring is made from high-quality Music Wire and features a durable zinc finish. It has a free length of 1.31 inches and an initial tension of 0.6 pounds. The M-53CS has a maximum deflection of 2.1 inches and can withstand a maximum load of 5 pounds of force. With an outside diameter of 0.296 inches and a wire diameter of 0.031 inches, this spring has a rate of 2.1 inch-pounds. It is equipped with machine hooks on both ends for easy installation. The M-53CS is a reliable extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the M-53CS, are readily available for our customers. Additionally, all our springs are proudly made in the United States, guaranteeing superior quality and craftsmanship. With Century Spring, you can trust that you'll receive top-notch products and excellent service for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.6 lb
Length 1.31 in
Material Music Wire
Outside Diameter 0.296 in
Part Type Standard
Rate 2.1 lbs/in
SKU M-53CS
Sugg Max Deflection 2.1 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.27 kg
Length 33.27 mm
Material Music Wire
Outside Diameter 7.52 mm
Part Type Standard
Rate 0.37 N/mm
SKU M-53CS
Sugg Max Deflection 53.34 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.79 mm