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.

5147CS - 9.25 Inch High Carbon Steel Extension Springs

The 5147CS 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 Inch and an outside diameter of 0.75 inches. With a free length of 9.25 Inch and a maximum deflection of 9.5 inches, it offers reliable performance. The 5147CS has an initial tension of 4 Pound and a maximum load capacity of 22 Pound Force. It is designed with machine hooks on both ends for easy installation. This standard extension spring is ideal for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in offering high-quality springs, including the 5147CS, that are proudly made in the United States. With our reliable shipping services and ample supply, we ensure that our customers can quickly receive the springs they need for their projects. Trust Century Spring for all your spring requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 9.25 in
Material High Carbon Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 1.9 lbs/in
SKU 5147CS
Sugg Max Deflection 9.5 in
Sugg Max Load 22 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.81 kg
Length 234.95 mm
Material High Carbon Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 0.33 N/mm
SKU 5147CS
Sugg Max Deflection 241.3 mm
Sugg Max Load 97.86 N
Wind Direction Left
Wire Diameter 2.03 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $7.84
50 - 149 $7.45
150 - 299 $7.06
300 - 499 $6.67
500 - 749 $5.88
750 - 999 $5.10
1000+ Call for price