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81020S - 5 Inch 302/304 Stainless Steel Extension Spring

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

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 1 Inch and an initial tension of 14.08 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81020S
Ends Full Loop
Finish None
Initial Tension 14.08 lb
Length 5 in
Material 302/304 Stainless Steel
Outside Diameter 1 in
Part Type Standard
Rate 17 lbs/in
SKU 81020SCS
Sugg Max Deflection 2.5 in
Sugg Max Load 48 lbf
Wind Direction Left
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81020S
Ends Full Loop
Finish None
Initial Tension 6.39 kg
Length 127 mm
Material 302/304 Stainless Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 2.98 N/mm
SKU 81020SCS
Sugg Max Deflection 63.5 mm
Sugg Max Load 213.5 N
Wind Direction Left
Wire Diameter 3.18 mm