The Norbar Torque Screwdriver provides easy torque adjustment without the need of additional specialist tools Fitted with a comfortable durable handle The handle is constructed using 2 materials; a base material for strength overlaid with a soft feel grip for comfort and slip resistance The screwdriver slips when torque is achieved removing the possibility of over-tightening It also features a lock to prevent accidental adjustment of set torque Accuracy meets the requirements of ISO 6789-12017 Traceable calibration certificate for the clockwise direction supplied with all adjustable tools not P Types Supplied with a 14in hexagon bit holder designed using a 4mm hexagon stem Specification Operates Between 12-60Nm Accuracy ±6 Handle Length 155mm Weight 0235kg