Workshop tasks involving spline-head fasteners demand a dedicated, precision-fit solution — rounding off on an incorrect bit wastes time and risks component damage. The Draper Expert 16349 Spline Socket Bit Set provides five dedicated spline socket bits sized M5, M6, M8, M10 and M12, covering the most commonly encountered spline fastener sizes in professional automotive and workshop environments. Each socket is manufactured from hardened and tempered chrome vanadium steel delivering the strength and fatigue resistance required for sustained professional use. The bits themselves are produced from S2 silicon steel and finished with a sand blast treatment providing positive engagement with spline fastener heads and reducing the risk of cam-out under torque. A knurled ring machined into each socket body enhances grip during hand tightening and removal even in oily or confined conditions. All five bits measure 100mm in length and are designed for use with a 3/8 inch square drive. The set is supplied on a steel socket retaining rail keeping all five pieces organised protected from loss and ready for immediate deployment at the workbench or on-vehicle. The Expert designation reflects the construction standard and material specification applied throughout the set.
Expert Quality, 5 spline socket bits, 100mm long. 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:
5 x Spline socket bits: M5, M6, M8, M10, M12
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