General description This is a set of four high-quality Ribe socket bits designed for professional and DIY use. Made from durable chrome vanadium steel, these bits are hardened and tempered for long-lasting performance. Each bit features a knurled ring for improved grip and handling. The set is supplied on a steel retaining rail for easy organization and storage. Technical specifications Number of pieces: 4 Bit sizes: M10, M12, M13, M14 Bit length: 100mm Material: Hardened and tempered chrome vanadium steel with sand-blasted S2 silicon steel bits Features: Knurled ring for extra grip Compatibility and accessories Compatible with standard 1/2" drive tools Supplied with a steel socket retaining rail for organization Installation Insert the socket bit into your compatible ratchet or drive tool Ensure it clicks securely into place before use Usage Use for tightening or loosening fasteners with M10, M12, M13, or M14 sizes Ideal for automotive, machinery, and home improvement tasks