Pneumatic impact wrench kit ½ in., max. torque 310 nm, working pressure 6.3 bar, air consumption 114 l/min, speed 7000 rpm, impacts 7000 bpm, air connection ¼ in. includes: 10 impact sockets of ½ in (9, 10, 11, 13, 14, 17, 19, 22, 24, 27 mm), extension bar of ½ in (125 mm), male euro coupler, mini-lubricator, empty bottle, hex key and case.