Use controlled screw tightening in the range 80 360 nm for use in all areas of industrial manufacturing features adjustable torque wrench with 34 single square drive for controlled clockwise tightening type cd no 8570 or double square drive for bi directional tightening type cdl no 8575 34 square drive with pin locking mechanism as per din 3120 b 20 iso 1174 acc to din en iso 6789 traceable to national standards automatic short path actuation with tactile impulse