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5684CS - 2 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The 5684CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and has a zinc finish. This spring has a free length of 2 inches and an initial tension of 0.3 pounds. Made from music wire, it can handle a maximum deflection of 2.8 inches and a maximum load of 3 pounds force. With an outside diameter of 0.188 inches and a wire diameter of 0.022 inches, it has a spring rate of 0.94 lbs/inch. The 5684CS is a left-wound spring and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of our customers' needs, which is why we strive to deliver our products quickly. Additionally, all our springs, including the 5684CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can promptly receive the springs they require for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.3 lb
Length 2 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.94 lbs/in
SKU 5684CS
Sugg Max Deflection 2.8 in
Sugg Max Load 3 lbf
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.14 kg
Length 50.8 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.16 N/mm
SKU 5684CS
Sugg Max Deflection 71.12 mm
Sugg Max Load 13.34 N
Wire Diameter 0.56 mm