Milwaukee 49-90-2033 AIR-TIP 2 1/2" Magnetic Utility Nozzle ??NOB?? AIR-TIP? 2-1/2" Magnetic Utility Nozzle has integrated magnets that catch metal hardware, preventing damage to bags and filters inside of a wet/dry vacuum. The magnetic strips are located on the front and back of the vacuum tool to catch metal hardware before it gets inside the vacuum. The 2-1/2" diameter allows more debris to flow into the vacuum than smaller diameter tools. The black zinc coating on the magnets prevents rust long-term. The MILWAUKEE AIR-TIP? Magnetic Utility Nozzle is compatible with only 2-1/2? diameter hose ends and is part of the AIR-TIP? family of Trade Focused Vacuum Accessories. What you see in the photos is exactly what you will receive. We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF:8(bin)