I've now have the completed s.steel M20 gearbox filler plugs so will contact everyone who ordered one shortly. I also still have a few left unsold so if anyone wants one now is your chance. They can be supplied in 'machined finish' or bead blasted as required..These also fit pre war models M23/24 etc. and B24/6/9/30 etc.(but with the 'keep full' font removed). Price is £15.25 each plus shipping...Ian
Couldn't agree more Ramon, received mine a couple of days ago and have to say that if you missed out then get one while you still can as they are superb.
Julian