Expert Quality, socket fitted with a hexagonal bit, with an overall length of 55mm. 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. Display packed. https://elecena.pl/product/27249192/draper-expert-16305-1-2-quot-sq-dr-hexagonal-socket-bits-19mm 2024-11-12 https://elecena.pl/product/27249192/draper-expert-16305-1-2-quot-sq-dr-hexagonal-socket-bits-19mm 2025-03-14