On Tue, 03 Mar 2015 18:17:45 +0000, Dave Plowman (News) wrote:

Mind you, since buying an old Land-Rover, I've been pleasantly
surprised at how many Dibnah sockets and spanners I've accumulated over
the years.
Gawd knows where from, but I'm not complaining.

Is it BSW and BSF mainly - or Unified? Some UK makers took ages to
finally change to Unified. Especially on engines etc which may have been
a pre-war design, basically.

UNF. Except for the bits that are metric. (1980)