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81056S - 4.5 Inch 302/304 Stainless Steel Extension Spring

Inventory Status
Low 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 1.125 Inch and an initial tension of 2 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81056S
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 4.5 in
Material 302/304 Stainless Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 2.1 lbs/in
SKU 81056SCS
Sugg Max Deflection 6.7 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81056S
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 114.3 mm
Material 302/304 Stainless Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 0.37 N/mm
SKU 81056SCS
Sugg Max Deflection 170.18 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 2.16 mm

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