Draper Spline Socket Bit Set, 3/8" Sq. Dr. (5 Piece)

Amazon

High-quality square drive spline socket bit All sockets made from hardened and tempered chrome vanadium steel material Comes with sand blasted bits of S2 silicon steel Socket has a knurled ring for extra grip Set contents: M5, M6, M8, M10 and M12 bits, Weight: 0.65256829552 pounds, Manufacturer: Draper

ManoMano

Expert Quality , 5 spline socket bits, 100mm long All sockets 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 Display packed This is a Draper product.

Electrical World

Expert Quality, 5 spline socket bits, 100mm long. All sockets 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. Display packed.