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544CS - 1.47 Inch Spring Steel Extension Springs

The 544CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish for added durability. This spring has a wire diameter of 0.037 Inch and an outside diameter of 0.359 inches. It has a free length of 1.47 Inch and an initial tension of 0.7 Pound. The 544CS has a maximum deflection of 1.4 Inch and can withstand a maximum load of 5 Pound Force. It features machine hook ends and has a spring rate of 3.1 inches per pound. This standard-sized spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of getting the right springs quickly, which is why we offer reliable and efficient shipping services. With our significant stock of springs, including the 544CS, customers can find the springs they need for their projects without delay. Additionally, all of our products are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. Trust 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 0.7 lb
Length 1.47 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 3.1 lbs/in
SKU 544CS
Sugg Max Deflection 1.4 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.32 kg
Length 37.34 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.54 N/mm
SKU 544CS
Sugg Max Deflection 35.56 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.94 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.76
50 - 149 $2.63
150 - 299 $2.49
300 - 499 $2.35
500 - 749 $2.07
750 - 999 $1.80
1000+ Call for price