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12336CS - 7.50 Inch Spring Steel Extension Springs

The 12336CS 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 0.208 inches, an outer diameter of 2 inches, and a free length of 7.5 inches. It has an initial tension of 23 Pound and a maximum deflection of 5.4 inches. The 12336CS has a spring rate of 18 inches per pound and a maximum load of 122 Pound Force. It features machine hook ends and is suitable 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 and being able to provide our customers with the springs they need when they need them. Additionally, all of our products, including the 12336CS, are proudly made in the United States. With our reliable shipping options and ample supply, Century Spring is committed to ensuring that our customers have quick access to high-quality springs for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 23 lb
Length 7.5 in
Material Spring Steel
Outside Diameter 2 in
Part Type Standard
Rate 18 lbs/in
SKU 12336CS
Sugg Max Deflection 5.4 in
Sugg Max Load 122 lbf
Wind Direction Left
Wire Diameter 0.208 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 10.43 kg
Length 190.5 mm
Material Spring Steel
Outside Diameter 50.8 mm
Part Type Standard
Rate 3.15 N/mm
SKU 12336CS
Sugg Max Deflection 137.16 mm
Sugg Max Load 542.66 N
Wind Direction Left
Wire Diameter 5.28 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $25.29
50 - 149 $24.03
150 - 299 $22.77
300 - 499 $21.50
500 - 749 $18.97
750 - 999 $16.44
1000+ Call for price