Last weekend I picked up a van load of BSA parts...I've spent the week sorting through it and came across a couple of 'Triumph' marked spanners...I have no knowledge of this subject but thought someone here might recognise the numbers...They are A16 and D299....Ian
Hi Ian,
There is a 7/16 x 3/8 open end spanner showing in 3SW, 3HW and TRW lists, which is DA16. I've known Triumph add a letter to a tool number, so it could be that A16 became DA16 ?