I've just discovered this on-line Canadian tool store tonight, and I
thought I'd mention it here.

Seems they're based out of Leamington.

My router (PowerFist model) has a 3/8" shaft and it came with an adapter
collar so I can use bits with 1/4" shafts - except that this collar
broke and my regular tool fallback (Home Despot) doesn't have them.