Hex socket bit sets are a workshop staple wherever precision fastening of hex-head fixings is required, yet many sets compromise on material quality or grip under high-torque application. The Draper Expert 16307 addresses this with a nine-piece metric set engineered for professional use on a 1/2-inch square drive. Each socket in the set is manufactured from hardened and tempered chrome vanadium steel, providing the structural integrity needed to withstand repeated torque application without deformation. The insert bits are produced from S2 silicon steel and finished with a sand blasted surface, a combination that promotes secure engagement with hex fasteners and resistance to wear. A knurled ring machined into each socket body provides additional purchase when fitting or removing sockets by hand, an advantage in confined workshop environments. The set covers nine metric hex sizes: H6, H7, H8, H9, H10, H12, H14, H17 and H19, addressing the range of hex fastener sizes most commonly encountered in automotive and industrial maintenance. All nine sockets are supplied on a steel retaining rail, keeping the set organised and individual sockets readily identifiable at a glance. Supplied as part of the Draper Expert range, this set is intended for professional workshop use where material specification and practical organisation are priorities. The steel rail ensures the set remains intact and properly stored between applications.
Expert Quality, 9 socket fitted with hex insert 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:
9 x socket: H6, H7, H8, H9, H10, H12, H14, H17, H19
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