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5703 - 1.75 Inch Spring Steel Extension Spring

Inventory Status
Limited Availability

Regular extension spring in Spring Steel. This spring features an O.D. of 0.5 Inch and an initial tension of 3 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5703
Ends Machine Hook
Finish Gold Iridite
Initial Tension 3 lb
Length 1.75 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 17 lbs/in
SKU 5703CS
Sugg Max Deflection 0.78 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5703
Ends Machine Hook
Finish Gold Iridite
Initial Tension 1.36 kg
Length 44.45 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 2.98 N/mm
SKU 5703CS
Sugg Max Deflection 19.81 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.59 mm