The Sealey 9 Piece 1/2" Drive Hexagon Socket Bit Set is a professional-grade socket set designed for accessing and fastening hexagonal bolts and fixings. Featuring forged Chrome Vanadium steel sockets fitted with hardened S2 steel hex bits, this set delivers the durability and precision required for automotive, engineering and general maintenance applications. Each socket undergoes heat treatment before being chrome plated to provide excellent resistance to corrosion, ensuring long-term performance in demanding workshop environments. The satin finish combined with a knurled ring around each socket enhances grip, particularly useful when working with oily or wet hands during vehicle servicing or machinery repairs. The set includes nine of the most commonly used hex bit sizes: 5, 6, 7, 8, 9, 10, 12, 14 and 17mm, providing comprehensive coverage for a wide range of hexagonal fixings found in automotive, mechanical and industrial settings. The included metal storage case keeps the sockets