It is compatible with my Knolly Warden Frame and all others Knollys I suspect. The add simply states that is is for the Knolly Chilcotin.
Well made. Great service. from Anonymous on 12/08/2017
Haven't actually fitted the hanger. It's purely a spare to keep in my bag. Seems to be made to a good quality though.
Although I can't comment much on the hanger, I can comment on the service. I dealt with Andy whilst emailing back and forth, along with some photos to help identify which hanger I needed. The service was excellent with very quick responses.