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Shop Online > Springs > Extension > Regular

O-121CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-121
Ends Machine Hook
Finish None
Initial Tension 0.2 lb
Length 0.41 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 5.2 lbs/in
SKU O-121CS
Sugg Max Deflection 0.34 in
Sugg Max Load 1.9 lbf
Wind Direction Left
Wire Diameter 0.019 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-121
Ends Machine Hook
Finish None
Initial Tension 0.09 kg
Length 10.41 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.91 N/mm
SKU O-121CS
Sugg Max Deflection 8.64 mm
Sugg Max Load 8.45 N
Wind Direction Left
Wire Diameter 0.48 mm

Product Options

Optional Finish
None
Black Oxide
Gold Irridite
Zinc