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Century Spring

5378CS - 2.75 Inch Spring Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Spring Steel. This spring features an O.D. of 0.375 Inch and an initial tension of 3 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5378
Ends Machine Hook
Finish Zinc
Initial Tension 3 lb
Length 2.75 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 9.4 lbs/in
SKU 5378CS
Sugg Max Deflection 1.2 in
Sugg Max Load 14 lbf
Wind Direction Left
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5378
Ends Machine Hook
Finish Zinc
Initial Tension 1.36 kg
Length 69.85 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 1.65 N/mm
SKU 5378CS
Sugg Max Deflection 30.48 mm
Sugg Max Load 62.27 N
Wind Direction Left
Wire Diameter 1.37 mm

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