Benefits Best power to weight ratio: 306 ft-lbs / 415 NmUltra compactEasy to useDurable Features Steel front cover & Aluminum bodyOne hand operation forward – reverse by either left or right handed usersEasily adjustable for either right or left handed operation3 setting positionsLength: 4.4" = 112 mm as can sizeJumbo hammer Part number 8941077310 Actual air consumption 8.3 l/s 18 cfm Air inlet thread size 1/4 " Average air consumption 2.1 l/s 4.5 cfm Blows per minute 1200 Clutch type Single dog clutch Free speed 6400 rpm Handle type Pistol Length 112 mm 4.4 " Maximum Torque (reverse) 415 Nm 305 ft.lbs Min. hose size 10 mm 3/8 " Net weight 1.3 kg 2.9 lb Power/weight ratio 319.2 Nm/kg 105.5 ft.lb/lb Side to center 25 mm 1 " Socket retainer Friction ring Sound Power 104 db(A) Sound pressure 93 db(A) Square drive 3/8 " VST2 11 Vibration 8.5 m/s² Vibration ISO ISO-28927-2 Vibration uncertainty (K) 1 1/2 m/s² Working Torque Range (fwd) 96 - 328 Nm 71 - 240 ft.lbs