Thanks for all the info.
I could see that CMB didn't stock the Occré pin-pusher but never thought to look for others on the site.
Just as well because, I now realise that I already have a suitable one hidden somewhere in the workshop!
I daren't look too closely at CMBs bits 'n bobs, I come away with too many of them. It really is a goldmine of oddments and as you say, very helpful.