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Century Spring

D-1221CS - 4 Inch Chrome Alloy Die Spring

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4 Inch Chrome Alloy die spring

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name D-1221
Duty Load Medium
Finish None
Finish Color Red
Free Length 4 in
Hole Size 0.625 in
Material Chrome Alloy
Maximum Deflection Force 112 lb
Measurement Units Standard
Rate 76 lbs/in
Rod Size 0.3428 in
SKU D-1221CS
Wire Diameter 0.117 in x 0.081 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name D-1221
Duty Load Medium
Finish None
Finish Color Red
Free Length 101.6 mm
Hole Size 15.88 mm
Material Chrome Alloy
Maximum Deflection Force 50.79 kg
Measurement Units Standard
Rate 13.31 N/mm
Rod Size 8.71 mm
SKU D-1221CS
Wire Diameter 2.97 mm x 2.06 mm

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