Use controlled screw tightening in the range 8 400 nm ideally used in hard to reach locations for use in all areas of industrial manufacturing features adjustable torque wrench for controlled bi directional tightening with 9x12 mm type asebse or 14x18 mm rectangular cavity type cse with pin locking mechanism for replaceable 9x12 or 14x18 mm spanner end fittings acc to din en iso 6789 traceable to national standards automatic short path actuation with tactile impulse an