The Sealey 45 Piece 3/8" Drive Hexagon WallDrive Socket Set is a professional-grade socket set designed for demanding workshop and mobile applications. This comprehensive toolkit combines heat-treated Chrome Vanadium steel construction with WallDrive® technology, delivering exceptional grip and reduced fastener rounding compared to standard sockets. Built to professional standards, this Premier quality set features a 48-tooth gear-to-gear quick release ratchet that provides fine control in confined spaces, requiring just 7.5 degrees of sweep arc for operation. The dual satin and chrome finish offers both corrosion resistance and a premium aesthetic suitable for professional mechanics and serious automotive enthusiasts. The set includes an extensive range of both standard and deep sockets in metric and imperial sizes, covering applications from 8mm up to 22mm and 3/8" to 13/16". Three spark plug sockets and versatile accessories including extension bars, universal joint, T-bar adaptor,