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Shop Online > Springs > Extension > Regular

138CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 138
Ends Machine Hook
Finish Zinc
Initial Tension 3 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 1.3 lbs/in
SKU 138CS
Sugg Max Deflection 12 in
Sugg Max Load 18 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 138
Ends Machine Hook
Finish Zinc
Initial Tension 1.36 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 0.23 N/mm
SKU 138CS
Sugg Max Deflection 304.8 mm
Sugg Max Load 80.06 N
Wind Direction Left
Wire Diameter 2.03 mm