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.

D-1381-A - 12 Inch Chrome Alloy Die Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

12 Inch Chrome Alloy die spring

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Average Life Deflection Force 720 lb
Brand Century Spring
Deflection For Average Life 1.8 in
Deflection For Long Life 2.4 in
Display Name D-1381-A
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 12 in
Hole Size 2 in
Long Life Deflection Force 960 lb
Material Chrome Alloy
Maximum Deflection 3.6 in
Maximum Deflection Force 1440 lb
Measurement Units Standard
Rate 400 lbs/in
Rod Size 1 in
SKU D-1381-ACS
Wire Diameter 0.47 in x 0.28 in
Specs (in metric)
Label Value
Average Life Deflection Force 326.53 kg
Brand Century Spring
Deflection For Average Life 45.72 mm
Deflection For Long Life 60.96 mm
Display Name D-1381-A
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 304.8 mm
Hole Size 50.8 mm
Long Life Deflection Force 435.37 kg
Material Chrome Alloy
Maximum Deflection 91.44 mm
Maximum Deflection Force 653.06 kg
Measurement Units Standard
Rate 70.04 N/mm
Rod Size 25.4 mm
SKU D-1381-ACS
Wire Diameter 11.94 mm x 7.11 mm