Extremely powerful angle-head impact wrench for limited-access work areas for the assembly and disassembly of rear brake calipers, gearsets, suspension struts, handlebars, drive shafts, turbochargers, exhaust work, crankshafts and cardan shafts, etc. The turbo-rotor with 7 vanes and ring hammer impact mechanism delivers its high torque reactionless! Clockwise and counterclockwise switch in the cold-insulated handle. Available in the 1/2″ or 3/8″ version.