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TO-5128RCS - Music Wire Torsion Springs

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

The TO-5128RCS is a torsion spring manufactured by Century Spring. It is made from high-quality music wire and does not have any finish applied to it. This spring has an inside diameter of 0.381 inches, an outside diameter of 0.499 inches, and a wire diameter of 0.059 inches. The leg length measures 2 inches, and the body length is 0.34 inches. With a total of 4.25 coils, this torsion spring has a 90-degree angle between its legs. It has a maximum torque of 4 inch-pounds and can handle a maximum rotational deflection of 80 degrees. The TO-5128RCS is a reliable and durable torsion 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 your order is processed and shipped as quickly as possible. Additionally, our significant stock inventory allows us to meet your spring needs promptly. We are also pleased to mention that all our springs, including the TO-5128RCS, are proudly made in the United States. With Century Spring, you can trust in the quality and reliability of our products, as well as our commitment to customer satisfaction.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 90 deg
Body Length 0.34 in
Brand Century Spring
Finish None
Inside Diameter 0.381 in
Leg Length 2 in
Mandrel Diameter 0.31 in
Material Music Wire
Max Deflection (deg) (suggested) 80
Max Torque (suggested) 4 lbs/in
Measurement Units Standard
Outside Diameter 0.499 in
Rate 0.05 lbf-in/deg
SKU TO-5128RCS
Total Coils 4.25
Wind Direction Right
Wire Diameter 0.059 in
Specs (in metric)
Label Value
Angle Between Legs 90 deg
Body Length 8.64 mm
Brand Century Spring
Finish None
Inside Diameter 9.68 mm
Leg Length 50.8 mm
Mandrel Diameter 7.87 mm
Material Music Wire
Max Deflection (deg) (suggested) 80
Max Torque (suggested) 0.7 N-mm
Measurement Units Standard
Outside Diameter 12.67 mm
Rate 5.65 N-mm/deg
SKU TO-5128RCS
Total Coils 4.25
Wind Direction Right
Wire Diameter 1.5 mm