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126CS - 8.50 Inch High Carbon Steel Extension Springs

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

The 126CS is a regular extension spring manufactured by Century Spring. It features a machine hook on both ends and has a zinc finish. This spring has a free length of 8.5 inches and an initial tension of 7 pounds. Made from High Carbon steel, it offers a maximum deflection of 4.3 inches and can withstand a maximum load of 31 pound force. The outside diameter measures 0.562 inches, while the wire diameter is 0.08 inches. With a spring rate of 5.5 inches per pound, the 126CS is a reliable choice for various extension spring applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to get your orders processed and shipped as quickly as possible. Additionally, our commitment to maintaining a significant stock inventory ensures that you can find the springs you need readily available. We take pride in producing our springs in the United States, providing you with high-quality products that meet stringent manufacturing standards. With Century Spring, you can trust that you'll receive the springs you need promptly and from a reliable source.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 7 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 5.5 lbs/in
SKU 126CS
Sugg Max Deflection 4.3 in
Sugg Max Load 31 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 3.17 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 0.96 N/mm
SKU 126CS
Sugg Max Deflection 109.22 mm
Sugg Max Load 137.89 N
Wind Direction Left
Wire Diameter 2.03 mm