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4075 - 17.5 Inch Spring Steel Extension Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular extension spring in Spring Steel. This spring features an O.D. of 1.5 Inch and an initial tension of 43 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4075
Ends Machine Hook
Finish Zinc
Initial Tension 43 lb
Length 17.5 in
Material Spring Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 17 lbs/in
SKU 4075CS
Sugg Max Deflection 7.6 in
Sugg Max Load 170 lbf
Wind Direction Left
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4075
Ends Machine Hook
Finish Zinc
Initial Tension 19.5 kg
Length 444.5 mm
Material Spring Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 2.98 N/mm
SKU 4075CS
Sugg Max Deflection 193.04 mm
Sugg Max Load 756.16 N
Wind Direction Left
Wire Diameter 5.26 mm

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