I tried this one out on a real '60s UK Vox AC-10 and it fit OK. Not perfectly but good enough. If you've got a working amp you need to repair this handle is a good affordable alternative. Overall length around 7&3/8", width 1", mounting centers 6&1/2", bracket mounting holes 1&7/8" apart.
Manufacturers specs overall length 186.8mm, width of plastic handle 25.8mm, overall height 15.8mm, bracket mounting holes 48.3mm center to center, outside measurement of bracket 60.3mm.
Manufacturers specs overall length 186.8mm, width of plastic handle 25.8mm, overall height 15.8mm, bracket mounting holes 48.3mm center to center, outside measurement of bracket 60.3mm.