Hard to say based on just ring work. Jon Spitz used some ring work big collar joints like that as well sometimes, He also used modifies 3/8-10 wood joint thread. But I recommend posting in the " Ask the cue maker section "I'm almost getting an Ed Young vibe from these but not sure.
3/8 x 10 flat face
Let's see if someone recognizes them.View attachment 624078View attachment 624079
Not Ed Young.I'm almost getting an Ed Young vibe from these but not sure.
3/8 x 10 flat face
Let's see if someone recognizes them.View attachment 624078View attachment 624079