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TO-5139LCS - Music Wire Torsion Springs

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

The TO-5139LCS is a torsion spring manufactured by Century Spring. It is made from high-quality music wire and has a durable finish. This spring has an inside diameter of 0.472 inches, an outside diameter of 0.552 inches, and a body length of 0.18 inches. The leg length measures 1.3 Inches, and the mandrel diameter is 0.36 inches. With an angle between legs of 135 degrees, this spring offers excellent rotational deflection. It has a maximum torque capacity of 1.4 lbs/inch and a rate rotational of 0.0123 Inch-Pounds per Degree. The TO-5139LCS is a reliable torsion spring suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that our customers receive their orders promptly. With our significant stock inventory, including the TO-5139LCS, we can fulfill orders quickly, minimizing any delays in your projects. Additionally, all our springs are proudly made in the United States, ensuring the highest quality standards. Trust Century Spring for your torsion spring needs, and experience our commitment to exceptional products and service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 135 deg
Body Length 0.18 in
Brand Century Spring
Finish None
Inside Diameter 0.472 in
Leg Length 1.3 in
Mandrel Diameter 0.36 in
Material Music Wire
Max Deflection (deg) (suggested) 113
Max Torque (suggested) 1.4 lbs/in
Measurement Units Standard
Outside Diameter 0.552 in
Rate 0.0123 lbf-in/deg
SKU TO-5139LCS
Total Coils 3.125
Wind Direction Left
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Angle Between Legs 135 deg
Body Length 4.57 mm
Brand Century Spring
Finish None
Inside Diameter 11.99 mm
Leg Length 33.02 mm
Mandrel Diameter 9.14 mm
Material Music Wire
Max Deflection (deg) (suggested) 113
Max Torque (suggested) 0.25 N-mm
Measurement Units Standard
Outside Diameter 14.02 mm
Rate 1.39 N-mm/deg
SKU TO-5139LCS
Total Coils 3.13
Wind Direction Left
Wire Diameter 1.02 mm