Compliment your cleaning collection with the RYOBI Hard Bristle Round Brush. With hard bristles, this brush is ideal for cleaning brick, concrete, rust and other surfaces. Clean corners and edges easier than ever with bristles extending all the way up the side of the brush. The sturdy Hex Shank Connection ensures a secure fit to any 1/4" hex collet. These brushes are top rack dishwasher safe for easy maintenance. For best results, always pair your RYOBI tools with RYOBI accessories. This accessory kit includes (1) Hard Bristle Round Brush and is compatible with the 18V ONE+ Soap Dispensing Telescoping Scrubber (PCL1701) and 4V Compact Scrubber (P4400).