Brush mounting with spring steel disc and brush for cleaning stone edges precision trimming along the edge of hard surfaces such as walkways flagstones and pavement features slotted non rusting spring slit steel disc diameter 150 mm width 1 mm can be mounted on the right left of the brush for flexible use nylon 100 polyamide brush roller diameter 100 mm width 50 mm guiding wheel and sight line for exact device guidance protective cover for clean work fits gloria multibrush speed