Expert Quality, three double-ended impact sockets size 17, 19 and 21mm. One end is hexagon 6pt and the other a reverse conical gripper thread for the removal of locking wheel nuts. Supplied complete with a 1/2" sq. dr. 75mm impact extension bar. Packed in a nylon wallet with hook and loop closure in display carton. These kits should only be sold to bona fide garages and emergency service organisations. https://elecena.pl/product/27249567/draper-expert-09539-4-piece-1-2-sq-dr-wheel-nut-double-socket-kit 2024-11-12 https://elecena.pl/product/27249567/draper-expert-09539-4-piece-1-2-sq-dr-wheel-nut-double-socket-kit 2026-04-14 https://elecena.pl/product/27249567/draper-expert-09539-4-piece-1-2-sq-dr-wheel-nut-double-socket-kit 2026-05-29 https://elecena.pl/product/27249567/draper-expert-09539-4-piece-1-2-sq-dr-wheel-nut-double-socket-kit 2026-07-14