This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

12342 - 12.8 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 1.031 Inch and an initial tension of 16 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12342
Ends Machine Hook
Finish Zinc
Initial Tension 16 lb
Length 12.8 in
Material Spring Steel
Outside Diameter 1.031 in
Part Type Standard
Rate 7.7 lbs/in
SKU 12342CS
Sugg Max Deflection 7.2 in
Sugg Max Load 72 lbf
Wind Direction Left
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12342
Ends Machine Hook
Finish Zinc
Initial Tension 7.26 kg
Length 325.12 mm
Material Spring Steel
Outside Diameter 26.19 mm
Part Type Standard
Rate 1.35 N/mm
SKU 12342CS
Sugg Max Deflection 182.88 mm
Sugg Max Load 320.26 N
Wind Direction Left
Wire Diameter 3.43 mm