General description A set of short, ball end metric hex socket bits ranging from 3mm to 10mm, designed to provide greater access in confined spaces. The ball end feature allows for easier engagement with fasteners in tight areas or where obstructions prevent direct access. Technical specifications Socket sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm Drive size: 3/8''D Material: Satin finish chrome vanadium for sockets; impact grade S2 steel for bits Compatibility and accessories Supplied on a socket rail that can be mounted onto a wall or toolbox