NSS 28-9-203-1 20" Natural Bassine Scrub Brush for NSS 2008 and 2016 Series Walk Behind Floor Scrubbers. 100% natural bassine fiber filament scrubbing brush. This natural fiber brush can be used on decorative or polished flooring for very light cleaning and "dusting". Bassine brushes are also commonly used to apply waxes and polishes to wood and concrete flooring. These brushes have limited life as compared to their synthetic counterparts. Filament is set in a 20" diameter solid heavy duty plastic molded block. Includes spin-on brush drive clutch plate (28-9-010-1). Fits NSS Wrangler 2008, 2016 series walk behind floor scrubbers. One 20" diameter brush required. Priced Each. These are bundled together to reduce freight when two are ordered. Replaces NSS 28-9-203-1, 2892031. Our Part Number NSS 2892031, 28-9-203-1