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Shop Online > Springs > Extension > Regular

581CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 581
Ends Machine Hook
Finish Zinc
Initial Tension 5 lb
Length 3.19 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 13 lbs/in
SKU 581CS
Sugg Max Deflection 1.2 in
Sugg Max Load 22 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 581
Ends Machine Hook
Finish Zinc
Initial Tension 2.27 kg
Length 81.03 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 2.28 N/mm
SKU 581CS
Sugg Max Deflection 30.48 mm
Sugg Max Load 97.86 N
Wind Direction Left
Wire Diameter 1.59 mm