Set of five extra deep 3/8" sockets in a useful range of sizes from 8mm and 14mm single Hex (6pt) profile. Designed to reach heavily recessed fixings, including those found on bumper, rear lamp and door hinge fittings. The six-sided socket head drives from the flats to provide more torque, useful for freeing seized nuts & bolts, whilst avoiding the risk of rounding. The socket has slightly convex internal faces and drilled out corners, for a solid grip, even on damaged fastener heads. Quality sockets, manufactured from chrome vanadium, presented in a blow mold case, a very useful set for car servicing and maintenance.