Comprehensive professional socket and bit set for automotive, engineering and general workshop use. Includes metric sockets 6–22mm, AF sockets 1/4"–7/8" and Whitworth sizes 1/8"–1/2". Spark plug sockets M10 and M14. Wide range of screwdriver bits: slotted 3/16", 7/32", 1/4"; crosspoint PH1–PH4; Pozidriv PZ1–PZ3; Torx T6–T50; hex 3–10mm plus AF hex 1/8"–3/8". Supplied with ratchet handle, sliding T‑handle, spinner handle, swivel handle, universal joint, 75/125/150/250/300/450mm extensions, 150/250mm wobble extensions, 1/4" and 1/2" male adaptors and 1/4" hex coupler. Packed in a robust fitted case with security padlock hole and cushion‑grip handle, ideal for both professional mechanics and serious DIY users.