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Shop Online > Springs > Extension > Regular

491CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 491
Ends Machine Hook
Finish Zinc
Initial Tension 0.8 lb
Length 1.47 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 4.3 lbs/in
SKU 491CS
Sugg Max Deflection 1.1 in
Sugg Max Load 5.3 lbf
Wind Direction Left
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 491
Ends Machine Hook
Finish Zinc
Initial Tension 0.36 kg
Length 37.34 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.75 N/mm
SKU 491CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 23.57 N
Wind Direction Left
Wire Diameter 0.69 mm