Swap. Lock. Clean...with the RIDGID NXT floor tool bristle kit that includes one hard bristle shoe and one soft bristle shoe for the RIDGID NXT Dual (DA1712) and NXT Max (MAX2512, MAX2510, MAX2514) locking 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 shop vac accessory tools with swappable shoes, this 2-piece shoe kit attaches to the NXT floor tools to help you customize your cleaning experience picking up debris on shop floors, at jobsites, in garages, and in basements. The hard bristle shoe removes tough debris on rough surfaces like hard floors, subfloors, and textured surfaces. Use the soft bristle shoe on gentle, finished surfaces. 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 the 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. Max out the cleaning power of your shop vacuum with RIDGID NXT accessories and shoes.