General description A comprehensive Spline 1/2""D socket bit set, featuring short, medium, long, and extra-long bits ranging from M5 to M16. This set includes 8 spline sizes in various lengths, providing excellent options for accessing hard-to-reach fixings, especially in tight spaces where other components may obstruct access. The quality set is manufactured from chrome vanadium and impact grade steel, and it comes supplied in a sturdy carry case to keep the sockets organized. Technical specifications Socket sizes: M5, M6, M8, M9, M10, M12, M14, M16 Length options: 55mm, 100mm, 140mm, 200mm Material: Satin finish chrome vanadium for sockets, impact grade S2 steel for bits (M14 & M16 are chrome vanadium) Usage This socket bit set is ideal for mechanics and DIY enthusiasts who need to work with spline fasteners in various applications, particularly in confined spaces.