Yep all Metrinch B_B. I got my first one as a single 19mm/3/4 combo spanner when I needed one for a one off job and was immediately impressed with this innovation. I bought it in BBC Hardware days in the 1990s and still use it regularly to this day (see picture).
I bought a 1/4" dr, 3/8" dr, 1/2" dr sets as well as the premium polished finish combo spanner set on special order from Bunnings through the local distributor Tridon 15 years ago. The spanners and sockets are fine, but the ratchet handles, particularly the 3/8 one are not the best. I've actually replaced the 3/8 one with a Stanley I found on the road(!) and the 1/2" handle with a better one from Supatool premium I got on the cheap at Kmart on clearance. Supatooll Premium were actually made by the same company who make Kinchrome.
Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!
