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.

TO-5131LCS - Music Wire Torsion Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The TO-5131LCS is a torsion spring manufactured by Century Spring. It is made from high-quality Music Wire material and does not have a finish. This spring has an inside diameter of 0.432 inches, an outside diameter of 0.512 inches, and a body length of 0.39 inches. The leg length measures 2 Inches, and the mandrel diameter is 0.34 inches. It has a total of 7.75 coils and a small rotational rate of 0.0056 Inch-Pounds per Degree. The TO-5131LCS is capable of a maximum deflection of 250 degrees and can withstand a maximum torque of 1.4 lbs/inch. With its left-wind direction and wire diameter of 0.04 inches, this torsion spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to fulfill orders promptly. Our commitment to maintaining a significant stock inventory ensures that our customers can find the springs they need without delay. Additionally, we are proud to say that all our products, including the TO-5131LCS, are made in the United States. This allows us to maintain the highest standards of quality and support local manufacturing. Trust Century Spring for reliable shipping, ample supply, and American-made springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 270 deg
Body Length 0.39 in
Brand Century Spring
Finish None
Inside Diameter 0.432 in
Leg Length 2 in
Mandrel Diameter 0.34 in
Material Music Wire
Max Deflection (deg) (suggested) 250
Max Torque (suggested) 1.4 lbs/in
Measurement Units Standard
Outside Diameter 0.512 in
Rate 0.0056 lbf-in/deg
SKU TO-5131LCS
Total Coils 7.75
Wind Direction Left
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Angle Between Legs 270 deg
Body Length 9.91 mm
Brand Century Spring
Finish None
Inside Diameter 10.97 mm
Leg Length 50.8 mm
Mandrel Diameter 8.64 mm
Material Music Wire
Max Deflection (deg) (suggested) 250
Max Torque (suggested) 0.25 N-mm
Measurement Units Standard
Outside Diameter 13 mm
Rate 0.63 N-mm/deg
SKU TO-5131LCS
Total Coils 7.75
Wind Direction Left
Wire Diameter 1.02 mm