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B3-19CS - 1.50 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The B3-19CS is a regular extension spring manufactured by Century Spring. This spring is made from spring steel and has a left wind direction. It has a wire diameter of 0.041 inch and an outside diameter of 0.39 inches. The free length of this spring is 1.5 inches, and it has an initial tension of 0.9 pounds. The maximum deflection is 1.5 inches, and it can withstand a maximum load of 6.2 pounds force. With its machine hook ends, the B3-19CS is suitable for various extension spring applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we strive to get our products to you as quickly as possible. With our significant stock inventory, you can trust that we have the springs you need readily available. Additionally, all of our springs, including the B3-19CS, are proudly made in the United States. So, you can rely on our high-quality products and efficient service for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.9 lb
Length 1.5 in
Material Spring Steel
Outside Diameter 0.39 in
Part Type Standard
Rate 3.6 lbs/in
SKU B3-19CS
Sugg Max Deflection 1.5 in
Sugg Max Load 6.2 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.41 kg
Length 38.1 mm
Material Spring Steel
Outside Diameter 9.91 mm
Part Type Standard
Rate 0.63 N/mm
SKU B3-19CS
Sugg Max Deflection 38.1 mm
Sugg Max Load 27.58 N
Wind Direction Left
Wire Diameter 1.04 mm