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580 - 2.13 Inch Spring Steel Extension Spring

Inventory Status
Limited Availability

Regular extension spring in Spring Steel. This spring features an O.D. of 0.375 Inch and an initial tension of 3 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 580
Ends Machine Hook
Finish Zinc
Initial Tension 3 lb
Length 2.13 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 8.9 lbs/in
SKU 580CS
Sugg Max Deflection 1.1 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 580
Ends Machine Hook
Finish Zinc
Initial Tension 1.36 kg
Length 54.1 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 1.56 N/mm
SKU 580CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.3 mm