Sealey 1/2" Drive Hexagon WallDrive Socket Metric

The 9mm socket addresses a commonly overlooked size in metric fastener systems, particularly useful for automotive electrical components and certain Japanese machinery applications. This less-common size proves invaluable when the standard 8mm or 10mm sockets don't quite fit. Manufactured from cold-forged Chrome Vanadium steel with a chrome-plated mirror finish, this socket delivers durability and corrosion resistance. The WallDrive® technology ensures secure engagement with fastener flats, minimising the risk of damage, whilst the knurled ring provides confident grip during use.