Features Ergonomic handles for greater torque and comfort Anti-roll design prevents tool loss Clearly marked with the official 1,000-volt rating symbol Durable, moulded insulation to meet or exceed all VDE standards for insulated tools Slim-profile insulation* allows access to recessed screws Set includes 3.0 mm and 4.0 mm, plus No. 1 and No.,Features Ergonomic handles for greater torque and comfort Anti-roll design prevents tool loss