WELZH Socket Set; 3/8'', Shallow, Impact (Lok-Typ™) 8-22mm 2770-WW

Specially designed to remove rounded or worn nuts (up to 85%).
Benefit compared to twist sockets is the ability for the socket to be used as a standard hex socket.
Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22mm.