5657

5657

Regular extension spring in Spring Steel. This spring features an O.D. of 0.734 Inch, an initial tension of 7 Pound, and a spring rate of 12 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5657
Ends Machine Hook
Finish Zinc
Initial Tension 7 lb
Length 3.75 in
Material Spring Steel
Outside Diameter 0.734 in
Part Type Standard
Rate 12 lbf/in
Sugg Max Deflection 2.1 in
Sugg Max Load 32 lbf
Wind Direction Left
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5657
Ends Machine Hook
Finish Zinc
Initial Tension 3.17 kg
Length 95.25 mm
Material Spring Steel
Outside Diameter 18.64 mm
Part Type Standard
Rate 2.1 N/mm
Sugg Max Deflection 53.34 mm
Sugg Max Load 142.34 N
Wind Direction Left
Wire Diameter 2.31 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $4.57
50 - 149 $4.35
150 - 299 $4.12
300 - 499 $3.89
500 - 749 $3.43
750 - 999 $2.98
1000+ Call for price