Swap. Lock. Clean..with the RIDGID NXT car nozzle shoe kit and NXT floor tool shoe kit that includes 3 NXT shoes for the NXT Dual and NXT Max (DA1703, MAX2503) car nozzles, and 2 NXT shoes for the NXT Dual and NXT Max (DA1712, MAX2512, MAX2510, MAX2514) floor tools for RIDGID wet dry vacuums that use 1-7/8 in. or 2-1/2 in. accessories. Part of the NXT accessory swap & lock attachment system - an upgraded ecosystem of customizable wet dry vac accessory tools with swappable shoes, these shoe kits allow you to clean hard floors, rubber mats, upholstery, and more. The hard bristle shoes remove tough debris on rough surfaces and the soft bristle shoes gently and delicately clean finished surfaces. Switch to the rubber shoe to remove stubborn pet fur and hair on mats and rugs. To use the car nozzle shoes, slide one onto the NXT car nozzle and click it into place. To remove, hold the button and slide the shoe off. To use the NXT floor tool shoes, place one shoe at a 45-degree angle against the floor tool and snap the back into place. To remove shoe, step on the back tab, releasing the shoe from the tool. RIDGID NXT Max accessories are designed for heavy-duty cleaning and improved productivity with larger debris pickup for construction site cleanups. RIDGID NXT Dual accessories offer versatility for general-purpose cleaning and improved productivity with wide-range compatibility. Additional NXT accessory tools and shoes are available for other cleanup needs.