TN 1016764 17" .020" Nylon Scrub Brush for Tennant A3, T2, T3, T300e, and Nobles Speed Scrub 17-20 17" / 43CM Disc Model Scrubbers. Long lasting medium to soft Nylon filament for light duty scrubbing of sealed and unsealed flooring with light debris. Will not fit Tennant T300 or T300e models optioned with the magnetic brush. Includes drive lugs. Most machines require one brush. Priced Each. Replaces Tennant 1016764. Our Part Number TN 1016764