I'm looking for a 5.5mm nut driver bit with a standard hex-drive shaft, for doing up M3 nuts.
For some bizarre reason all the sets I've found typically have 5mm and 6mm but not 5.5mm - the latter must be more commonly needed then 5mm, which AFAIK is only used for M3 threaded spacers and D connector jackscrews....
Anyone found a 5.5mm in a set anywhere?
I've looked at B&Q, RS,Farnell,Rapid,Halfords,CPC & Screwfix so far....