1" long bristle pad driver securely holds pads in place. Use with the Pad Grabber pad centering and retaining device for secure holding and quick release of pads. Plastic block insures no splitting, cracking or warping. Choose your brush size below and then use the drop-down menu to pick your machine make and model. BRISTLE COLOR MAY VARY FROM PICTURE SHOWN. THIS DOES NOT EFFECT QUALITY. 1" Long Nylon Pad Drive Brushes 1/2" Short Trim Nylon Pad Drive Brushes