This 17-piece Hilka air impact wrench set is a powerhouse, boasting a “, drive and delivering impressive torque of 230ft/lbs (311Nm) at 7000rpm. The set contains ten impact sockets ranging from 9mm to 27mm (9, 10, 11, 13, 14, 17, 19, 22, 24, 27mm), along with essential accessories: a 5”, (125mm) extension bar, oil pot, mini oiler, hex wrench, and nipple. A multi-torque regulator ensures precise control, and the “, BSP air inlet works optimally at 90psi with an average air consumption of 5 CFM. All components are neatly stored in a blow-moulded case for easy transport and storage.