Short product description:
Jonnesway S64H4218 is a 1/2" drive spline socket bit designed for M18 fasteners with a 100 mm length. The tool provides a spline profile for improved torque distribution on spline-headed bolts and screws. Suitable for use with hand ratchets and 1/2" drive power tools or adapters, it is intended for automotive, industrial maintenance and mechanical repair tasks.