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D-1221-A - 12 Inch Chrome Alloy Die Spring

Inventory Status
Low 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 65 lb
Brand Century Spring
Deflection For Average Life 2.4 in
Deflection For Long Life 3 in
Display Name D-1221-A
Duty Load Medium
Finish None
Finish Color Red
Free Length 12 in
Hole Size 0.625 in
Long Life Deflection Force 81 lb
Material Chrome Alloy
Maximum Deflection 4.44 in
Maximum Deflection Force 120 lb
Measurement Units Standard
Rate 27 lbs/in
Rod Size 0.3428 in
SKU D-1221-ACS
Wire Diameter 0.117 in x 0.081 in
Specs (in metric)
Label Value
Average Life Deflection Force 29.48 kg
Brand Century Spring
Deflection For Average Life 60.96 mm
Deflection For Long Life 76.2 mm
Display Name D-1221-A
Duty Load Medium
Finish None
Finish Color Red
Free Length 304.8 mm
Hole Size 15.88 mm
Long Life Deflection Force 36.73 kg
Material Chrome Alloy
Maximum Deflection 112.78 mm
Maximum Deflection Force 54.42 kg
Measurement Units Standard
Rate 4.73 N/mm
Rod Size 8.71 mm
SKU D-1221-ACS
Wire Diameter 2.97 mm x 2.06 mm

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