PB 241619 13" Pad Driver Assembly for Power Boss / Minuteman Scrubbers. 13" diameter block with a short trimmed polypropylene filament for securing your floor pad to the block. Includes clip on power drive style clutch plate. Also includes pad grabber centering device. Fits many Power Boss / Minuteman models including SCV 24/26 (26" Disc Brush Models). Two pad drivers required. Requires 13" floor pads, which we also offer. Priced each. Replaces Minuteman 241619, PB241619