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5682CS - 6.63 Inch Spring Steel Extension Springs

The 5682CS is a regular extension spring manufactured by Century Spring. It features machine hooks on both ends for easy installation. Made from spring steel, this extension spring has a gold iridite finish for added durability. With a free length of 6.63 inches and an initial tension of 9 pounds, it provides the right amount of extension for various applications. The 5682CS has an outside diameter of 1.062 inches and a wire diameter of 0.12 inches. It has a maximum deflection of 4.9 inches and can handle a maximum load of 49 pound force. With a spring rate of 8 inch-pounds, this extension spring offers reliable performance. Century Spring's 5682CS is an excellent choice for your extension spring needs.

Century Spring takes pride in its fast shipping and extensive stock inventory. As a leading manufacturer of springs in the United States, we understand the importance of timely delivery and maintaining a wide selection of products. Whether you need the 5682CS or any other spring from our inventory, you can count on us to quickly fulfill your order. With Century Spring, you can trust that you will receive high-quality springs made in the USA, backed by our commitment to customer satisfaction.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Gold Iridite
Initial Tension 9 lb
Length 6.63 in
Material Spring Steel
Outside Diameter 1.062 in
Part Type Standard
Rate 8 lbs/in
SKU 5682CS
Sugg Max Deflection 4.9 in
Sugg Max Load 49 lbf
Wind Direction Left
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Gold Iridite
Initial Tension 4.08 kg
Length 168.4 mm
Material Spring Steel
Outside Diameter 26.97 mm
Part Type Standard
Rate 1.4 N/mm
SKU 5682CS
Sugg Max Deflection 124.46 mm
Sugg Max Load 217.95 N
Wind Direction Left
Wire Diameter 3.05 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $7.40
50 - 149 $7.03
150 - 299 $6.66
300 - 499 $6.29
500 - 749 $5.55
750 - 999 $4.81
1000+ Call for price