Tennant 1041102 Single Row Nylon 26" Side Brush for Tennant S30 Sweepers. Long lasting Nylon filament is fastened to a durable plastic block. 14 inch diameter plastic block with raised drive inchlug inch which accepts the side brush retaining pin. Designed for the Tennant S30 series sweepers (D, LPG, Gas). 1 required per unit.