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TO-5120LCS - Music Wire Torsion Springs

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

The TO-5120LCS is a torsion spring manufactured by Century Spring. This spring is made from high-quality music wire and has a gold iridite finish. It features an inside diameter of 0.383 inch and an outside diameter of 0.467 inches. The leg length measures 2 inches, while the body length is 0.24 inches. With an angle between legs of 135 degrees, this torsion spring provides excellent rotational flexibility. It has a mandrel diameter of 0.3 inch and a wire diameter of 0.042 inches. The TO-5120LCS has a total of 4.125 coils and a rotational rate of 0.0129 inch-pounds per degree. It has a maximum torque capacity of 1.6 inch-pounds and a maximum rotational deflection of 123 degrees. This torsion spring is designed for standard measurement units and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of getting the parts you need quickly, which is why we prioritize efficient order processing and reliable shipping. In addition, our products, including the TO-5120LCS, are proudly made in the United States. We believe in maintaining high standards of quality and supporting domestic manufacturing. With Century Spring, you can trust that you'll receive top-notch products and exceptional service for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 135 deg
Body Length 0.24 in
Brand Century Spring
Finish None
Inside Diameter 0.383 in
Leg Length 2 in
Mandrel Diameter 0.3 in
Material Music Wire
Max Deflection (deg) (suggested) 123
Max Torque (suggested) 1.6 lbs/in
Measurement Units Standard
Outside Diameter 0.467 in
Rate 0.0129 lbf-in/deg
SKU TO-5120LCS
Total Coils 4.125
Wind Direction Left
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Angle Between Legs 135 deg
Body Length 6.1 mm
Brand Century Spring
Finish None
Inside Diameter 9.73 mm
Leg Length 50.8 mm
Mandrel Diameter 7.62 mm
Material Music Wire
Max Deflection (deg) (suggested) 123
Max Torque (suggested) 0.28 N-mm
Measurement Units Standard
Outside Diameter 11.86 mm
Rate 1.46 N-mm/deg
SKU TO-5120LCS
Total Coils 4.13
Wind Direction Left
Wire Diameter 1.07 mm