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12386 - 11.8 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 0.515 Inch and an initial tension of 3 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12386
Ends Double Loop
Finish Zinc
Initial Tension 3 lb
Length 11.8 in
Material Spring Steel
Outside Diameter 0.515 in
Part Type Standard
Rate 1.3 lbs/in
SKU 12386CS
Sugg Max Deflection 10 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12386
Ends Double Loop
Finish Zinc
Initial Tension 1.36 kg
Length 299.72 mm
Material Spring Steel
Outside Diameter 13.08 mm
Part Type Standard
Rate 0.23 N/mm
SKU 12386CS
Sugg Max Deflection 254 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.59 mm

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