Yokes

The Cleaveland Main Squeeze works fine with standard (Chicago Pneumatic style) pneumatic yokes including those sold by Avery.

It won't work with some of the larger C-Rex yokes sold by Brown Tool and others since the larger C-Rex designs have a deeper bottom edge to eliminate the need for a special rivet set adapter.

Here's what I have and what works/won't work:
Cleaveland came with a lightweight 3" yoke...obviously no issues.
Avery 2" no-hole yoke: works fine
C-Rex (Brown Tool) 2 1/2" longeron yoke: works fine
C-Rex 3" yoke: works fine
C-Rex 4" no-hole: won't fit!

Good luck,
Mike