This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

B18-130CS - 1.25 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The B18-130CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a natural finish. This spring has a wire diameter of 0.036 inches, an outside diameter of 0.281 inches, and a free length of 1.25 inches. It has an initial tension of 1 Pound and can handle a maximum load of 6 Pound Force. The B18-130CS features machine hook ends and a left wind direction. It is a reliable extension spring suitable for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our springs in the United States. With our efficient shipping processes and ample 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 Machine Hook
Finish None
Initial Tension 1 lb
Length 1.25 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 6.2 lbs/in
SKU B18-130CS
Sugg Max Deflection 0.79 in
Sugg Max Load 6 lbf
Wind Direction Left
Wire Diameter 0.036 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.45 kg
Length 31.75 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 1.09 N/mm
SKU B18-130CS
Sugg Max Deflection 20.07 mm
Sugg Max Load 26.69 N
Wind Direction Left
Wire Diameter 0.91 mm