●3 " EXHAUST PORT FOR GARAGE DOORS OR WALLS ●LATCHING TYPE, FOR 2" THICK DOORS ●FASTENERS AND GASKET INCLUDED, SELF CLOSING LID ●5” WIDE ACROSS FLANGE ●3-1/2” HOLE REQUIRED, 2-1/2” LONG SHANK, 3-1/8” INSIDE DIAMETER
Description
VERY EASY TO INSTALL GOOD FOR USE WITH CARS, MOTORCYCLES, ATVS AND ANY OTHER MACHINE THAT PRODUCES EXHAUST JUST RUN A HOSE ( NOT INCLUDED ) FROM THE EXHAUST TO THIS PORT. DOOR ON THE PORT AUTOMATICALLY STAYS CLOSED WHEN NOT IN USE