HomeRatchet Ratchet AT705B Details 1/2″ drive ratchet in a 3/8″ drive body. Delivers 50 ft. lb. of maximum torque. Ball bearing mounted motor for longer tool life. Details 1/2″ drive ratchet in a 3/8″ drive body. Delivers 50 ft. lb. of maximum torque. Ball bearing mounted motor for longer tool life. Technical specifications PRODUCT CODE DRIVE SIZE(inches) TORQUE RANGE(N*m) FREE SPEED(rpm) AT705B 1/2 Jun-68 150 AIR CONSUMPTIONFREE SPEED (1/min) AIR INLETTHREAD SIZE RECOMMENDEDHOSE SIZE (inches) VIBRATIONLEVEL (m/s²) 85 1/4″ – 18 NPT 3/8 8.7 SOUND LEVEL dBa PRESSURE LENGTH (mm) WEIGHT (kg) VINYL BOOT (included) 80 273 1.14 AT700E49A