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5655CS - 5 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The 5655CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. This spring has a free length of 5 inches and an initial tension of 4 pounds. Made from spring steel, it can handle a maximum deflection of 4.6 inches and a maximum load of 23 pound force. With an outside diameter of 0.843 inches and a wire diameter of 0.085 inches, it has a spring rate of 4.2 lbs/inch. The 5655CS is a high-quality extension spring suitable for a range of applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our springs, including the 5655CS, are proudly made in the United States. With our efficient shipping and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Shop with us for reliable products and excellent service.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 5 in
Material Spring Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 4.2 lbs/in
SKU 5655CS
Sugg Max Deflection 4.6 in
Sugg Max Load 23 lbf
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.81 kg
Length 127 mm
Material Spring Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 0.74 N/mm
SKU 5655CS
Sugg Max Deflection 116.84 mm
Sugg Max Load 102.3 N
Wire Diameter 2.16 mm