Milwaukee AIR-TIP™ 2-in-1 Utility Brush Tool is designed to efficiently clean multiple surfaces with its innovative sliding brush feature. This brush is easily deployed with the press of a button and locks securely in place, allowing you to use either the bristled or non-bristled end depending on your cleaning needs. The bristles are specially crafted to agitate debris without scratching or marring delicate surfaces. When the brush head is slid back, it provides additional cleaning versatility, making it i for tasks that require more suction or no bristles at all. Compatible with most wet/dry vacuums with 1-1/4, 1-7/8, and 2-1/2-inch diameters, this tool is part of the AIR-TIP™ family of trade-focused vacuum accessories, ensuring professional-grade performance and durability. Model Number: 49-90-2028