Description This is a high-quality set of 7 hexagonal sockets designed for professional use. The sockets feature ball end hex bits for easier access in tight spaces. Made from hardened and tempered chrome vanadium steel, they offer durability and strength. Each socket is equipped with a knurled ring for a secure grip and precise handling. The set is supplied on a steel retaining rail for organized storage and easy access. Technical Specifications Number of pieces: 7 sockets Socket sizes: H3, H4, H5, H6, H7, H8, H10 Material: Hardened and tempered chrome vanadium steel Bit type: Ball end hexagonal Additional features: Sand blasted bits made of S2 silicon steel, knurled ring for grip Compatibility and Accessories Compatible with 3/8" square drive tools Supplied with a steel socket retaining rail for organization Installation Insert the socket onto a compatible 3/8" drive ratchet or wrench Ensure the socket is securely attached before use Usage Use for tightening or loosening hexagonal