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5586CS - 7.25 Inch Spring Steel Extension Springs

The 5586CS is a regular extension spring manufactured by Century Spring. It is made from spring steel with a zinc finish, ensuring durability and corrosion resistance. This spring has a free length of 7.25 inches and an initial tension of 11 pounds, providing the necessary force for extension applications. With a maximum deflection of 3.4 inches and a maximum load capacity of 50 pounds, the 5586CS offers reliable performance. Its wire diameter is 0.105 inches, and the outside diameter measures 0.75 inches. The spring rate is 11 inch-pounds, indicating its strength and flexibility. The 5586CS is designed with machine hooks on both ends for secure attachment. Suitable for various projects, this regular extension spring from Century Spring is a dependable choice.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders promptly. With our significant stock inventory, including the 5586CS, we strive to meet the demands of various industries. Additionally, all our springs are proudly manufactured in the United States, guaranteeing high quality and adherence to stringent standards. Whether you need springs for industrial, automotive, or other applications, Century Spring is your reliable partner for prompt delivery and exceptional products.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 11 lb
Length 7.25 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 11 lbs/in
SKU 5586CS
Sugg Max Deflection 3.4 in
Sugg Max Load 50 lbf
Wind Direction Left
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4.99 kg
Length 184.15 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 1.93 N/mm
SKU 5586CS
Sugg Max Deflection 86.36 mm
Sugg Max Load 222.4 N
Wind Direction Left
Wire Diameter 2.67 mm
Inventory Status
Low Stock
Quantity Price
1 - 49 $7.93
50 - 149 $7.54
150 - 299 $7.14
300 - 499 $6.75
500 - 749 $5.95
750 - 999 $5.16
1000+ Call for price