This RIDGID MAX2509 NXT Max locking utility nozzle is a heavy-duty shop vacuum attachment designed for wet and dry vacuums that accommodate 2-1/2 inch accessories. It features an upgraded locking design that securely connects to the hose or extension wand via a secure locking tab, preventing unexpected detachment. The improved rocking profile optimizes the pickup of larger debris such as gravel, rocks, nails, dust, and leaves over medium surface areas. Built with a durable black resin structure, it serves as a highly versatile multi-purpose tool for job sites, construction zones, workshops, and garages. This accessory is compatible with the NXT accessory swap and lock attachment system ecosystem, allowing compatibility with interchangeable shoe attachments for specialized surface applications