22" Heavy-Duty Rotary Scrub Brush with Grit - Commercial Floor Cleaning Machine for Concrete, Tile & Hard Surfaces - Ideal for Warehouses, Garages & Industrial Facilities

3620VBK Color: Black, Size: 20" Features: -Bristle material: Nylon. -Outlast other floor pads 100 to 1. -More efficient than floor pads. -Brushes are better for environment. -Includes wear indicator. -Irregular bristle length for optimal cleaning on uneven surfaces. Bristle Material: -Nylon. Country of Manufacture: -United States. Dimensions: Size 12" - Overall Width - Side to Side: -12". Size 12" - Overall Depth - Front to Back: -12". Size 13" - Overall Width - Side to Side: -13". Size 13" - Overall Depth - Front to Back: -13". Size 20" - Overall Depth - Front to Back: -20". Size 14" - Overall Width - Side to Side: -14". Size 11" - Overall Width - Side to Side: -11". Size 11" - Overall Depth - Front to Back: -11".