TN 1220225 / 1016634 16" Soft Nylon Scrub Brush for Tennant T7 Rider and Nobles Speed Scrub Riders which take two 16" disc brushes (32"/800mm). Soft Nylon filament is perfect for light duty scrubbing on sensitive flooring. These can also be made in .030 stiff Nylon. Call before ordering. 15.5" diameter block. Sold with attachment hardware. Fits Tennant T7 and Speed Scrub Riding (800mm/32") Disc Brush Models. Usually 2 Required. Priced Each. Replaces Tennant 1220225 / 1016634. Our Part Number TN 1220225 / 1016634