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80781SCS - 4.50 Inch 302/304 Stainless Steel Extension Springs

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

The 80781SCS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a wire diameter of 0.0625 inches. It has a free length of 4.5 inches and an outside diameter of 0.625 inches. The initial tension of the spring is 2.2 pounds, and it has a maximum deflection of 5.2 inches. The spring rate is 2 lbs/inch, and it can support a maximum load of 12 pounds. The ends of this spring are full looped.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery, and that's why we ensure quick shipment of our products, including the 80781SCS. Additionally, all our springs are proudly made in the United States. With our extensive stock and efficient shipping, Century Spring is committed to providing customers with the springs they need for their projects in a timely manner.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2.2 lb
Length 4.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 2 lbs/in
SKU 80781SCS
Sugg Max Deflection 5.2 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 kg
Length 114.3 mm
Material 302/304 Stainless Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 0.35 N/mm
SKU 80781SCS
Sugg Max Deflection 132.08 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.59 mm