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12337 - 3.88 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 0.453 Inch and an initial tension of 2 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12337
Ends Full Loop
Finish Zinc
Initial Tension 2 lb
Length 3.88 in
Material Spring Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 2 lbs/in
SKU 12337CS
Sugg Max Deflection 3.8 in
Sugg Max Load 9.2 lbf
Wind Direction Left
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12337
Ends Full Loop
Finish Zinc
Initial Tension 0.91 kg
Length 98.55 mm
Material Spring Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 0.35 N/mm
SKU 12337CS
Sugg Max Deflection 96.52 mm
Sugg Max Load 40.92 N
Wind Direction Left
Wire Diameter 1.27 mm

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