Just an extra vote for Metrinch. I bought a set of sockets/spanners back in 1999 and they've been my daily since then. Can't rate them highly enough when you need a set that will cope well with damage left by a previous ham-fisted hack when you're in the middle of nowhere. Metric, Imperial, BA, Whitworth and "mostly rounded by previously inappropriate use of an adjustable spanner made of cheese". They do it all.

