Industrial torque screwdriver

Tolerance of torque ±6%.
6.3mm (1/4") Hex drive for bit, square drive for socket.
Slipping clutch mechanism.
Automatic adjustment knob design.
Easy-to-read laser scale.
Applied to both clockwise & counterclockwise directions.
Ergonomic comfort rubber grip.
Quality meets DIN ISO 6789 & ASME B107.300-2010.