Durable ratchet head mechanism with closed head design: prevents dust and particles to damage the head. Easily accessible forward reverse switch, even usable with greasy hands. Accessible nipple for convenient greasing of the head and gears. Insulating rubber sleeve covering a lightweight aluminium housing. Speed easily regulated with a screwdriver. Rear exhaust drives the air away from the workplace. Feather teasing trigger for optimal speed regulation. Socket ball retainer for safety. 29 mm slim profile head. Available with a 1/4” square drive: VR.R127. Available with a 3/8” square drive: VR.J154. Maximum torque 54 N.m. Maximum torque 40 ft.lbs. Free speed 300 tr/min. Square drive 3/8". Working pressure 6,2 bar. Average air consumption 110 l/min. Air inlet 1/4". Minimum hose diameter 10 mm - 3/8”. Vibration 3,90 m/s²/a. Vibration 0,89 m/s²/K. Sound pressure 92 dB(A). Sound power 103 dB(A).