Builders Edge 1.40037E+11 Exhaust Vent, White, Copolymer Braces Accurate adjusting nut

Accurate adjusting nut

Ideal for rooms up to 360 square feet (18 by 20 feet)

Used on all surfaces

Solid bronze construction with brushed brass or brushed chrome finish

Super Tech long lasting C5 LED's

Builders Edge 1.40037E+11 Exhaust Vent, White, Copolymer Braces Accurate adjusting nutHighlights: Opening Width : 4 inches Color : White Material : Copolymer Coverage Area : 12 sq in Exterior Diameter : 1. 6 inches Exterior Width : 7 inches Exhaust vent for side walls with patented exhaust flaps which stay closed when not in use Comes complete with 8 inch aluminum tube (4 inch diameter) Optional small animal guard sold separately Warning: Suspected of damaging fertility or the unborn child. Obtain special instructions before use. Do