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542CS - 2 Inch High Carbon Steel Extension Springs

The 542CS 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 0.08 inches, an outer diameter of 0.718 inches, and a free length of 2 inches. It has an initial tension of 4 Pound and a maximum deflection of 1.2 inches. The 542CS has a spring rate of 15 inches per pound and a maximum load of 23 Pound Force. It features machine hooks at both ends, allowing for secure attachment. The 542CS is a reliable and versatile extension spring 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 ensuring that our customers have access to the springs they need when they need them. With our significant stock levels and efficient shipping processes, we can quickly fulfill orders and meet our customers' requirements. Additionally, all of our springs, including the 542CS, are proudly made in the United States. We prioritize quality and craftsmanship, providing our customers with reliable and high-performing springs for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 2 in
Material High Carbon Steel
Outside Diameter 0.718 in
Part Type Standard
Rate 15 lbs/in
SKU 542CS
Sugg Max Deflection 1.2 in
Sugg Max Load 23 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 50.8 mm
Material High Carbon Steel
Outside Diameter 18.24 mm
Part Type Standard
Rate 2.63 N/mm
SKU 542CS
Sugg Max Deflection 30.48 mm
Sugg Max Load 102.3 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 $3.23
50 - 149 $3.07
150 - 299 $2.91
300 - 499 $2.75
500 - 749 $2.43
750 - 999 $2.10
1000+ Call for price