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12348CS - 13.50 Inch Spring Steel Extension Springs

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

The 12348CS is a regular extension spring manufactured by Century Spring. This spring is made from spring steel with a machine hook on both ends. It has a free length of 13.5 inches and an initial tension of 22 pounds. The maximum deflection is 12 inches, and it can handle a maximum load of 116 pound force. With an outside diameter of 2 inches and a wire diameter of 0.205 inches, the 12348CS has a rate of 8 inches per pound. This spring is left-wound and weighs 2.9623 pounds.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We understand the urgency of your projects and strive to deliver the springs you need in a timely manner. All our products, including the 12348CS, are proudly made in the United States. Trust Century Spring for reliable shipping, abundant supply, and high-quality springs for your applications.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 22 lb
Length 13.5 in
Material Spring Steel
Outside Diameter 2 in
Part Type Standard
Rate 8 lbs/in
SKU 12348CS
Sugg Max Deflection 12 in
Sugg Max Load 116 lbf
Wind Direction Left
Wire Diameter 0.205 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 9.98 kg
Length 342.9 mm
Material Spring Steel
Outside Diameter 50.8 mm
Part Type Standard
Rate 1.4 N/mm
SKU 12348CS
Sugg Max Deflection 304.8 mm
Sugg Max Load 515.97 N
Wind Direction Left
Wire Diameter 5.21 mm