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TO-5173LCS - Music Wire Torsion Springs

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

The TO-5173LCS is a torsion spring manufactured by Century Spring. It is made from high-quality music wire, ensuring durability and reliability. This spring has an inside diameter of 0.537 inches, an outside diameter of 0.693 inches, and a body length of 0.77 inches. With a leg length of 2 inches and a mandrel diameter of 0.43 inches, this torsion spring is designed to provide optimal performance. It features a maximum torque of 8.9 inch-pounds and a rotational deflection of 154 degrees. The TO-5173LCS is a left-wound spring with 8 total coils and a wire diameter of 0.078 inches. With its exceptional design and high-quality construction, this torsion spring is perfect for a wide range of applications.

At Century Spring, we prioritize customer satisfaction and convenience. We offer fast shipping, ensuring that you receive your springs in a timely manner. Additionally, our significant stock inventory means that you can easily find the springs you need for your projects. We take pride in manufacturing our springs in the United States, ensuring top-notch quality and supporting local communities. With Century Spring, you can trust that our products are reliable, readily available, and made with the highest standards of craftsmanship.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 180 deg
Body Length 0.77 in
Brand Century Spring
Finish None
Inside Diameter 0.537 in
Leg Length 2 in
Mandrel Diameter 0.43 in
Material Music Wire
Max Deflection (deg) (suggested) 154
Max Torque (suggested) 8.9 lbs/in
Measurement Units Standard
Outside Diameter 0.693 in
Rate 0.0581 lbf-in/deg
SKU TO-5173LCS
Total Coils 8
Wind Direction Left
Wire Diameter 0.078 in
Specs (in metric)
Label Value
Angle Between Legs 180 deg
Body Length 19.56 mm
Brand Century Spring
Finish None
Inside Diameter 13.64 mm
Leg Length 50.8 mm
Mandrel Diameter 10.92 mm
Material Music Wire
Max Deflection (deg) (suggested) 154
Max Torque (suggested) 1.56 N-mm
Measurement Units Standard
Outside Diameter 17.6 mm
Rate 6.56 N-mm/deg
SKU TO-5173LCS
Total Coils 8
Wind Direction Left
Wire Diameter 1.98 mm