Designed to work with our 2-1/2'' FlexForm hose (#29996, sold separately) or the 2 1/2'' black dust hose commonly found on most wet/dry vacs. You will get a tight, screw-in fit that won't come loose with the 2-1/2'' Screw End Adapter (left-hand threaded hoses only). Opposite end also plugs in to standard 2-1/4'' openings found on most wet/dry vac systems.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.