Simply buy Universal joint socket, 3/8 inch | Hoffmann Group
Laser Tools 7024 Universal Joint Socket Set 1/4"D 7pc
NEIKO 02486A Impact Universal Joint-Socket Swivel Set, Socket Extension Set Made from Cr-Mo with Included,Black, 1/4-, 3/8-, and 1/2-Inch Sockets, Set of 3 : Amazon.co.uk: DIY & Tools