WI 02420 / 86000310 16" .030" Nylon Scrub Brush for Windsor Floor Scrubbers. Every day duty scrub brushes for most flooring surfaces. .030" diameter level white nylon filament is set in a durable 16" diameter molded plastic block. These medium-stiff Nylon brushes outlast polypropylene brushes. This plastic block includes the Windsor style spring-loaded clutch plate system to attach to the brush drive motor gimbal. Fits Windsor floor scrubber models including Saber Glide 32 (SG32, SGG32 Gel, SG32 Euro), Saber Cutter 32 (SC326, SCX326, SCEX326, SCEX326, Deluxe), Quick 32 and others. We also offer a softer Nylon brush for sensitive flooring - Use WI 02421. Windsor manuals usually contain two to three different with models contained in one manual. Please check your manual / brush block diameter before ordering. Two scrub brushes required per unit. Priced Each. Replaces Windsor 02420, 8.600-031.0 Our Part Number WI-02420, WI-86000310