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5772CS - 0.69 Inch Music Wire Extension Springs

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

The 5772CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and is finished with zinc for added durability. This spring has a free length of 0.69 inch and an initial tension of 1 pound. Made from high-quality music wire, it can withstand a maximum deflection of 0.29 inch and handle a maximum load of 7.6 pound force. With an outside diameter of 0.219 inch and a wire diameter of 0.032 inches, it has a spring rate of 22 lbs/inch. The 5772CS is a left-wound spring, suitable for a variety of applications.

Century Spring takes pride in our fast shipping and extensive inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, we maintain a significant stock of springs, including the 5772CS, ensuring that our customers can find the right parts when they need them. All our springs are proudly made in the United States, reflecting our commitment to quality and supporting local manufacturing. Trust Century Spring for your spring needs, and experience our reliable shipping and extensive product selection firsthand.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 22 lbs/in
SKU 5772CS
Sugg Max Deflection 0.29 in
Sugg Max Load 7.6 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 3.85 N/mm
SKU 5772CS
Sugg Max Deflection 7.37 mm
Sugg Max Load 33.8 N
Wind Direction Left
Wire Diameter 0.81 mm