Hexagonal fasteners demand precise engagement, and the Draper Expert 16285 Metric Hex Socket Bit Set delivers exactly that across eight metric sizes for professional workshop use. The 3/8-inch square drive configuration suits a wide range of workshop ratchets and extensions, making this set a practical solution for technicians working with hex-head bolts and cap screws. Every socket in the set is manufactured from hardened and tempered chrome vanadium steel, ensuring durability under the repeated stress of professional use. The hexagonal bits are produced from S2 silicon steel and sand blasted for a clean, precise fit. Each socket features a knurled ring, providing extra grip when seating or removing sockets by hand — a practical detail that reduces fumbling in busy workshop conditions. The set includes eight sockets covering the following metric hex sizes: H3, H4, H5, H6, H7, H8, H10, and H12. This progression of sizes addresses the most commonly encountered metric hex fasteners in automotive and general engineering applications. All eight sockets are supplied on a steel socket retaining rail, keeping the set organised and preventing individual pieces from being misplaced between jobs. The Expert designation reflects Draper's professional-grade product range, and the combination of chrome vanadium sockets with S2 silicon steel bits represents a considered material specification for a set intended for regular, demanding use.
Expert Quality, 8 socket fitted with hexagonal bits. All socket manufactured from hardened and tempered chrome vanadium steel with sand blasted bits of S2 silicon steel. Each socket has a knurled ring for extra grip. Supplied on a steel socket retaining rail.
Content:
8 x socket: H3, H4, H5, H6, H7, H8, H10, H12
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