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101CS - 7 Inch High Carbon Steel Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 101CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and features a zinc finish. This spring has a wire diameter of 0.105 inch and an outer diameter of 1.062 inches. The free length of the 101CS is 7 inches, and it has a maximum deflection of 7.6 inches. The spring rate is 3.7 inches per pound, and it has an initial tension of 5 pounds. The 101CS is designed with machine hook ends and is suitable for a variety of applications requiring extension springs.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we offer efficient shipping options to ensure customers receive their springs promptly. Additionally, our significant stock inventory ensures that we have a wide range of springs available, including the 101CS, to meet the needs of our customers. As an American manufacturer, we are committed to producing high-quality springs right here in the United States. Trust Century Spring for reliable shipping, ample supply, and top-notch American-made springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 5 lb
Length 7 in
Material High Carbon Steel
Outside Diameter 1.062 in
Part Type Standard
Rate 3.7 lbs/in
SKU 101CS
Sugg Max Deflection 7.6 in
Sugg Max Load 33 lbf
Wind Direction Left
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2.27 kg
Length 177.8 mm
Material High Carbon Steel
Outside Diameter 26.97 mm
Part Type Standard
Rate 0.65 N/mm
SKU 101CS
Sugg Max Deflection 193.04 mm
Sugg Max Load 146.78 N
Wind Direction Left
Wire Diameter 2.67 mm