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144CS - 8.50 Inch High Carbon Steel Extension Springs

The 144CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and features a zinc finish for added durability. This spring has a wire diameter of 0.08 inches, an outside diameter of 1 inches, and a free length of 8.5 inches. It has an initial tension of 2 pounds and a maximum deflection of 16 inches. With a maximum load of 16 pound force, this extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to get your springs to you quickly. Additionally, all of our products, including the 144CS, are proudly made in the United States. Our commitment to quality and our ample supply ensure that you can rely on Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 1 in
Part Type Standard
Rate 0.86 lbs/in
SKU 144CS
Sugg Max Deflection 16 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.91 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 0.15 N/mm
SKU 144CS
Sugg Max Deflection 406.4 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 2.03 mm
Inventory Status
Low Stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $10.10
50 - 149 $9.60
150 - 299 $9.09
300 - 499 $8.59
500 - 749 $7.58
750 - 999 $6.57
1000+ Call for price