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B18-124CS - 1.56 Inch Spring Steel Extension Springs

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The B18-124CS is a regular extension spring manufactured by Century Spring. Made from spring steel, this spring has a wire diameter of 0.06 inch and an outside diameter of 0.312 inches. It has a free length of 1.56 inches and an initial tension of 8 pounds. The B18-124CS has a spring rate of 56 lbs/inch and a maximum load of 26 pound force. With full loop ends, this 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 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.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 8 lb
Length 1.56 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 56 lbs/in
SKU B18-124CS
Sugg Max Deflection 0.32 in
Sugg Max Load 26 lbf
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3.63 kg
Length 39.62 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 9.81 N/mm
SKU B18-124CS
Sugg Max Deflection 8.13 mm
Sugg Max Load 115.65 N
Wire Diameter 1.52 mm