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TO-1128 - 270 Degree, 0.0207 Inch-Pounds per Degree Rate High Carbon Steel Torsion Spring

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

Torsion spring in High Carbon Steel with 6.75 total coils and 2 Inch legs. This spring features an O.D. of 0.425 Inch, an I.D. of 0.323 Inch, and a spring rate of 0.0207 Inch-Pounds per Degree.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 270 deg
Body Length 0.43 in
Brand Century Spring
Display Name TO-1128
Finish Zinc
Inside Diameter 0.323 in
Leg Length 2 in
Mandrel Diameter 0.26 in
Material High Carbon Steel
Max Deflection (deg) (suggested) 101
Max Torque (suggested) 2.1 lbs/in
Measurement Units Standard
Outside Diameter 0.425 in
Rate 0.0207 lbf-in/deg
SKU TO-1128CS
Total Coils 6.75
Wind Direction Left
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Angle Between Legs 270 deg
Body Length 10.92 mm
Brand Century Spring
Display Name TO-1128
Finish Zinc
Inside Diameter 8.2 mm
Leg Length 50.8 mm
Mandrel Diameter 6.6 mm
Material High Carbon Steel
Max Deflection (deg) (suggested) 101
Max Torque (suggested) 0.37 N-mm
Measurement Units Standard
Outside Diameter 10.8 mm
Rate 2.34 N-mm/deg
SKU TO-1128CS
Total Coils 6.75
Wind Direction Left
Wire Diameter 1.3 mm

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