What buzzer bars are out there that are tapped to take screw in chains please?

I've found Wychwood already, any others?

In reply to Post #1
I've tapped both my fox quottro one's and the the Nash 4 play ones myself to 2ba as the was plenty of plastic to allow this

In reply to Post #1
Interlok have tapped buzzer mountings on their kit. It's good stuff.

Thanks for the suggestions, I'm not great at man stuff so tapping my own probably won't happen

The Interlok stuff looks good, thanks