WI 02402 / 86000190 12".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 12.75" 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. We also offer a softer Nylon brush for sensitive flooring - Use WI 02402-16 (.016" Soft Nylon). Fits Windsor floor scrubber models including Saber 24 (SS24), Saber Glide 36, Chariot iScrub 24 and others. Windsor manuals usually contain two to three different with models contained in one manual. Please check your manual / brush block diameter before ordering. Listed as 12" Nylon SD. Two or three scrub brushes may be required per unit. Priced Each. Replaces Windsor 02402, 8.600-019.0 Our Part Number WI-02402, WI-86000190