3" OD Aluminum Self-Cleaning Blast Gates
- Will fit 3" diameter hoses or ducts
- Direct air flow to exactly where you need it and maximize dust extraction by opening and closing select ducts.
- Open slot at back to for self-cleaning, no-clog operation
- Cast aluminum, steel sliding gate, locking knob
Available in packs of 1, 2, 4, or 6.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov