The Bissell Commercial 21″ Pad Drive Holder with a pre-installed clutch plate will fit on most rotary floor machines.? Constructed of durable plastic, the block and riser on the 21″ Pad drive is built to last. Unevenly trimmed, _ inch poly nodules tightly grip the scrub pad attachment so you will never have to worry about it slipping off while the machine is running.
Part number: BGD2105 For Bissell