You can often use on old bolt - lock a couple of nuts on the thread then put the bolt head in the allen key-hole and use that as a wrench
Originally Posted by Speedo66
The front turned out to be a problem. It requires a 12MM Allen wrench, which my friend didn't have. Neither did the other 5 places I tried, including 3 auto parts dealers, a hardware store, and a motorcycle shop. After spending an hour looking, I finally recalled a business that specialized in metric hardware, and they did have one, for the amazing price of only $3.
Done a bit more to my W - fitted a Baglux thingy that I got with the bike & yet another different set of bars (Renthal).......
.... also removed the hideously huge rear light assembly and fitted a genuine old skool rear light I got at an Autojumble - just cleaned it up & sprayed it.....
Not 100% sure I like the new (old) light, so may go for an old BSA/Triumph ally unit ? Whatever, looks much better without the "clutter" !