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5172CS - 2.25 Inch High Carbon Steel Extension Springs

The 5172CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.032 inches, an outside diameter of 0.234 inches, and a free length of 2.25 inches. It has an initial tension of 1 Pound and a maximum deflection of 1.3 inches. The 5172CS has a spring rate of 3.3 inches per pound and a maximum load of 5.4 Pound Force. It has machine hook ends and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs quickly. Additionally, all of our products, including the 5172CS, are proudly made in the United States. With our reliable shipping and commitment to quality, Century Spring is your trusted source for high-quality springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 2.25 in
Material High Carbon Steel
Outside Diameter 0.234 in
Part Type Standard
Rate 3.3 lbs/in
SKU 5172CS
Sugg Max Deflection 1.3 in
Sugg Max Load 5.4 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 57.15 mm
Material High Carbon Steel
Outside Diameter 5.94 mm
Part Type Standard
Rate 0.58 N/mm
SKU 5172CS
Sugg Max Deflection 33.02 mm
Sugg Max Load 24.02 N
Wind Direction Left
Wire Diameter 0.81 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.45
50 - 149 $2.33
150 - 299 $2.21
300 - 499 $2.09
500 - 749 $1.84
750 - 999 $1.60
1000+ Call for price