Here is the industry standard brush mounting plate ( We call them clutchplates). Mounts on top of most brushes which have a 5" mounting hole, and holds the brush to most modern buffers ( and quite a few old ones too !). Perfect OEM fit on Clarke, Tornado, Kent, Advance, General Floorcraft,Dart,Ponsell, Hawk, PowerFlite and so many more. Usually ships same day & free shipping too. Bid with confidence. Feel free to double check fitment questions, we've been doing this for over 50 years . Mike MrBrushes PLEASE NOTE :This auction is for ONE plate .