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110CS - 3 Inch Music Wire Extension Springs

The 110CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. This spring has a free length of 3 inches and an initial tension of 0.5 pounds. Made from music wire, it has a maximum deflection of 4.4 inches and a maximum load of 4.4 pounds force. With an outside diameter of 0.25 inches and a wire diameter of 0.028 inches, this spring has a rate of 0.9 inches per pound. The 110CS is a left-wind spring, suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. With our products, including the 110CS, made right here in the United States, we ensure that customers can rely on the quality and availability of our springs. Whether you need a single spring or a bulk order, we have you covered. 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 0.5 lb
Length 3 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 0.9 lbs/in
SKU 110CS
Sugg Max Deflection 4.4 in
Sugg Max Load 4.4 lbf
Wind Direction Left
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.23 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.16 N/mm
SKU 110CS
Sugg Max Deflection 111.76 mm
Sugg Max Load 19.57 N
Wind Direction Left
Wire Diameter 0.71 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.58
50 - 149 $2.46
150 - 299 $2.33
300 - 499 $2.20
500 - 749 $1.94
750 - 999 $1.68
1000+ Call for price