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81102SCS - 4.50 Inch 302/304 Stainless Steel Extension Springs

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Estimated Lead Time

The 81102SCS is a regular extension spring manufactured by Century Spring. It is made from high-quality 302/304 stainless steel, ensuring durability and corrosion resistance. This spring has a wire diameter of 0.105 Inch and an outside diameter of 1.25 inches. The free length of the spring is 4.5 inches, and it has an initial tension of 3 Pound. The maximum deflection of the spring is 3.6 inches, and it can handle a maximum load of 26 Pound Force. The spring rate is 6.2 lbs/inch, providing the necessary flexibility for various applications. The 81102SCS is a left-wound spring with full-loop ends.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in offering our customers a wide range of springs, including the 81102SCS, that are made in the United States. With our efficient shipping processes and ample supply, we ensure that our customers can quickly receive the high-quality springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 4.5 in
Material 302/304 Stainless Steel
Outside Diameter 1.25 in
Part Type Standard
Rate 6.2 lbs/in
SKU 81102SCS
Sugg Max Deflection 3.6 in
Sugg Max Load 26 lbf
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 114.3 mm
Material 302/304 Stainless Steel
Outside Diameter 31.75 mm
Part Type Standard
Rate 1.09 N/mm
SKU 81102SCS
Sugg Max Deflection 91.44 mm
Sugg Max Load 115.65 N
Wire Diameter 2.67 mm