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5137 - 4 Inch High Carbon Steel Extension Spring

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

Regular extension spring in High Carbon Steel. This spring features an O.D. of 0.593 Inch and an initial tension of 20 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5137
Ends Machine Hook
Finish Zinc
Initial Tension 20 lb
Length 4 in
Material High Carbon Steel
Outside Diameter 0.593 in
Part Type Standard
Rate 50 lbs/in
SKU 5137CS
Sugg Max Deflection 0.92 in
Sugg Max Load 66 lbf
Wind Direction Left
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5137
Ends Machine Hook
Finish Zinc
Initial Tension 9.07 kg
Length 101.6 mm
Material High Carbon Steel
Outside Diameter 15.06 mm
Part Type Standard
Rate 8.76 N/mm
SKU 5137CS
Sugg Max Deflection 23.37 mm
Sugg Max Load 293.57 N
Wind Direction Left
Wire Diameter 2.67 mm

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