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207CS - 10.30 Inch Spring Steel Extension Springs

The 207CS is a regular extension spring manufactured by Century Spring. It features a double loop design and is finished with zinc for added durability. This spring has a free length of 10.3 inches and an initial tension of 0.7 pounds. Made from spring steel, it can handle a maximum deflection of 17 inches and a maximum load of 5.5 pounds force. With an outside diameter of 0.437 inches and a wire diameter of 0.041 inches, this spring has a rate of 0.28 inches per pound. It is a left-wound spring and weighs 0.1166 pounds. The 207CS is a reliable and versatile extension spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the 207CS, are quickly shipped to our customers. With our significant stock of springs, you can trust that we have the quantity you need readily available. Additionally, all our springs are proudly made in the United States, guaranteeing high-quality craftsmanship and supporting domestic manufacturing. Choose Century Spring for your spring needs and experience our efficient shipping and robust inventory firsthand.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Double Loop
Finish Zinc
Initial Tension 0.7 lb
Length 10.3 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 0.28 lbs/in
SKU 207CS
Sugg Max Deflection 17 in
Sugg Max Load 5.5 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Double Loop
Finish Zinc
Initial Tension 0.32 kg
Length 261.62 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.05 N/mm
SKU 207CS
Sugg Max Deflection 431.8 mm
Sugg Max Load 24.46 N
Wind Direction Left
Wire Diameter 1.04 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $9.21
50 - 149 $8.75
150 - 299 $8.29
300 - 499 $7.83
500 - 749 $6.91
750 - 999 $5.99
1000+ Call for price