A compact, robust and professional torque wrench kit. The Disc-Lock Cab Kit is pre-set for the wheel nut to ensure the correct torque is applied and avoid overtightening. It is a driver friendly, easy to use torque tool designed to be kept in the vehicle cab. The kit includes a pre-set professional torque wrench, torque multiplier, multiplier arm, Disc-Lock high impact socket, 200mm extension bar and a heavy duty polyethylene case.