Description This is a high-quality set of 8 hexagonal socket bits designed for professional and DIY use. The sockets are manufactured from hardened and tempered chrome vanadium steel, ensuring durability and strength. Each socket features a sand-blasted surface made of S2 silicon steel for enhanced grip and precision. The set includes sizes H3, H4, H5, H6, H7, H8, H10, and H12, suitable for various fastening tasks. All sockets are equipped with a knurled ring for extra grip during use. The set is supplied in a sturdy plastic storage case for easy organization and transport. It is ideal for use with 3/8-inch drive tools and is suitable for a wide range of home improvement and professional applications. Technical Specifications Number of pieces: 8 sockets Socket sizes: H3, H4, H5, H6, H7, H8, H10, H12 Material: Hardened and tempered chrome vanadium steel Surface finish: Sand-blasted S2 silicon steel Features: Knurled ring for extra grip Drive size: 3/8 inch Compatibility and Accessories