1/2″ long heavy polypropylene bristles with 1/2″ staple set for secure pad holding and includes a 1 1/4″ riser. Fits 20″ Powr-Flite floor machines.

Replacement clutch plates and risers can be purchased for maintenance needs. Clutch plates come in both plastic and metal options and are available regardless of what was on the original pad driver as it maintains the 5″ centerhole to fit your machine.  Riser replacements are 1 1/4″ in size.