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5679CS - 1.50 Inch Spring Steel Extension Springs

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

The 5679CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.105 inches, an outside diameter of 0.718 inches, and a free length of 1.5 inches. It has an initial tension of 13 Pound and a maximum deflection of 0.31 inches. The 5679CS has a spring rate of 126 lbs/inch and can withstand a maximum load of 52 Pound Force. It features machine hook ends and a left wind direction. This standard extension spring is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We take pride in manufacturing our products, including the 5679CS, in the United States. With our reliable shipping and abundant 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 13 lb
Length 1.5 in
Material Spring Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 126 lbs/in
SKU 5679CS
Sugg Max Deflection 0.31 in
Sugg Max Load 52 lbf
Wind Direction Left
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 5.9 kg
Length 38.1 mm
Material Spring Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 22.06 N/mm
SKU 5679CS
Sugg Max Deflection 7.87 mm
Sugg Max Load 231.3 N
Wind Direction Left
Wire Diameter 2.67 mm