KWT-180-81 TYPE18 18v 1/2" Mid Torque Impact Wrench, 1 x 4.0Ah + Charger + 3 x Impact Sockets (Eco Case, with EVA Foam Insert)18v 1 2" Mid Torque Impact Wrench Delivers an impressive 720Nm tightening torque and 850Nm breakaway torque in a truly compact size only 155mm tool body length. An excellent all rounder with real versatility; the KWT 180 Mid Torque has the power to remove stubborn fastenings, but with 3 torque speed settings it is equally adept at lighter duty work and can access tighter areas, when required. Weighing only 1. 7kg with a 4. 0Ah battery fitted, and with