This dolly works with the following chairs:

Chiavari Chairs (503-0040, 503-0700, 503-0710, 503-0720, 503-0730, 503-1000)
Plastic Stacking Chairs (502-0920, 502-0930)
Sled Base Chairs (502-0910B)
Resin Crossback Chairs (503-0229, 503-0230, 503-0232, 503-0235)