Mini Heavy Duty Ratchet Wrench

Tokai JHA-1142 is a mini heavy-duty ratchet wrench that can deliver a maximum torque of up to 54 Nm / 40 ft-lb.

The slim body design allows the mechanic to fasten in crowded or hard-to-reach spaces, which the impact wrenches can't do. 

The unique 5-blade design gives it higher torque output.


  • Housing is clad with injection rubber, More comfortable grip.
  • Motor five-blade design - higher torque output.
  • Rear 360 adjustable side exhaust
  • Applicable in the general industrial use, general maintenance.

Model No.Square DriveFree SpeedWorking TorqueAir InletAir HoseAir ConsumptionOverall LengthNet Weight
(inch)(r.p.m)ft-lbN-m(PT)(ID)cfml/mininchmmlbsKgs
JHA-1142-21/4"30040541/4”3/8”3846.811731.280.58
JHA-1142-33/8"30040541/4”3/8”3846.811731.280.58
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