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5377CS - 1.06 Inch Music Wire Extension Springs

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

The 5377CS is a regular extension spring manufactured by Century Spring. It features machine hook ends for easy installation. Made from high-quality music wire with a zinc finish, this spring offers durability and corrosion resistance. With a free length of 1.06 inches and a wire diameter of 0.031 inches, it provides a maximum deflection of 0.54 inches. The 5377CS has an initial tension of 0.8 pounds and can handle a maximum load of 6 pounds force. With a rate of 9.7 inch-pounds, this spring is designed to deliver reliable performance. Century Spring's fast shipping and extensive stock inventory ensure that you can get your hands on the 5377CS quickly. As a proud US manufacturer, we guarantee the quality and reliability of all our springs.

Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the 5377CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.8 lb
Length 1.06 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 9.7 lbs/in
SKU 5377CS
Sugg Max Deflection 0.54 in
Sugg Max Load 6 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.36 kg
Length 26.92 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 1.7 N/mm
SKU 5377CS
Sugg Max Deflection 13.72 mm
Sugg Max Load 26.69 N
Wind Direction Left
Wire Diameter 0.79 mm