For tightening bolts and nuts in tight spaces

Ratchet wrenches are small and lightweight, making it easy to work in tight spaces. When a certain torque is reached, the wrench stops rotating, preventing over-tightening or damage to the screw. You can also tighten the wrench by hand to obtain a higher torque (RW-120 only).

It is highly effective in streamlining and reducing the labor required for screw tightening in automobiles, aircraft, and other tight spaces, or in places where over-tightening is not permitted.

Specification

Air pressure used	0.4MPa to 0.6MPa
Capable screw diameter	M10
No-load rotation speed (rpm)	150
Air consumption under load (ℓ/min)	400
Tightening torque (N・m) (Reference value at 0.6MPa)	39
Overall length (mm)	245
Outer side from spindle center (mm)	18.0
Head height (mm)	40.0 (excluding spindle (socket insertion part))
Weight (kg)	1.1
Square drive (mm)	9.5
Air intake (Rc)	1/4
Hose size used (mm x m)	6.5×5
Vibration (m/s²)	<2.5
Noise (dB)
Standard accessories	Touch joint 20-PM 1 piece

Note: The torque range is a guideline calculated from bolt testing. Select a tool that matches the workpiece conditions.