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.

4059CS - 26.50 Inch Spring Steel Extension Springs

The 4059CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a side hook configuration. This spring has a free length of 26.5 inches and an initial tension of 9 pounds. It has an outside diameter of 1.156 inches and a wire diameter of 0.125 inches. With a maximum deflection of 26 inches and a maximum load of 50 pound force, the 4059CS is a reliable extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the 4059CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can promptly receive the springs they need for their projects. Trust us to provide high-quality springs and exceptional service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Side Hook
Finish None
Initial Tension 9 lb
Length 26.5 in
Material Spring Steel
Outside Diameter 1.156 in
Part Type Standard
Rate 1.6 lbs/in
SKU 4059CS
Sugg Max Deflection 26 in
Sugg Max Load 50 lbf
Wind Direction Left
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Side Hook
Finish None
Initial Tension 4.08 kg
Length 673.1 mm
Material Spring Steel
Outside Diameter 29.36 mm
Part Type Standard
Rate 0.28 N/mm
SKU 4059CS
Sugg Max Deflection 660.4 mm
Sugg Max Load 222.4 N
Wind Direction Left
Wire Diameter 3.18 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $37.82
50 - 149 $35.93
150 - 299 $34.04
300 - 499 $32.15
500 - 749 $28.37
750 - 999 $24.59
1000+ Call for price