Metrinch MET 0525

This firm kicked off the one-socket-fits-more-than-one-size fashion years ago, and its cute little set uses only eight sockets to cater for 16 AF and metric sizes. Each socket is dual marked to reflect this. Our gripe was with the 36-position ratchet: as well as being rather coarse, it felt decidedly notchy after we’d finished the torque tests.