I have these three types of brackets made in panel steel. They come flat and need folding up by the builder. The galv finish solders well to brass or wire. I would have had them made in brass but my sheet metal guy says there is a reflection problem with his machine.
Type one...short like the BWA mini bracket of old. Suits ff slimline style motors....$US4.00 per piece
Type two...longer arms and offset 1mm. suits ff slimline style motors....$US4.00 per piece
Type three...standard size. no offset. suits FK or FC motors that have can end mounting holes like the BWA/NC-1 motor....$US5.00 per piece
Shipping is usually about $US10.00 as I am in New Zealand.
Send me a PM if you are interested to know more.
Thanks
John