The Sealey 6 Piece 3/4" Drive Hexagon Socket Bit Set is a professional-grade tool kit designed for heavy-duty mechanical work. Manufactured from one-piece Chrome Molybdenum steel, these metric hex socket bits deliver exceptional strength and durability for demanding applications. The 3/4" square drive makes this set ideal for use with impact wrenches and air tools commonly found in automotive workshops, commercial garages, and industrial maintenance settings. Each socket features a phosphate finish that provides enhanced corrosion resistance, protecting your investment against the harsh conditions often encountered in workshop environments. The robust construction allows these sockets to withstand the high torque loads generated by impact tools without cracking or deforming. This makes the set particularly suitable for stubborn bolts and fasteners where extra force is required. The set includes six essential metric sizes: H14, H17, H19, H21, H22, and H23mm, covering the most commonly used hexagon fasteners in automotive and industrial applications. All sockets are supplied in a clearly marked metal storage case that enables quick identification and organised tool storage. Backed by a lifetime guarantee, this socket set represents a dependable addition to any professional tool collection. Features and Benefits: • One-piece Chrome Molybdenum steel construction for maximum strength • Phosphate finish provides superior corrosion resistance • Compatible with all impact tools including air and electric wrenches • Metal storage case with clear markings for efficient organisation • Lifetime guarantee for long-term peace of mind Specifications: Brand: Premier Contents: 3/4"Sq Drive 60mm Hex Socket Bits; 14, 17, 19, 21, 22, 23mm Drive: 3/4"Sq Drive Maximum Length: 60mm Minimum Length: 60mm Nett Weight: 1.8kg