Witten 306MWH Replacement Auto Foundation Vent, White Winter_Items Open size: 48” Diameter x

Open size: 48” Diameter x 29-1/4” H

Do not apply if there is a chance of rain within 24 hours

Removes most varieties of paints and varnishes which are oil or water-based and can remove more difficult coatings like two part epoxy and urethanes as well

A magnified measuring system with an adjustable measuring scale allows accurate setup with any bit

This will safeguard your family from unsafe levels of lead accumulatiion

Witten 306MWH Replacement Auto Foundation Vent, White Winter_Items Open size: 48” Diameter xHighlights: Color: White Replaces old style manual vents Fits standard 8" x 16" vent openings Automatically opens at 70 degrees Fahrenheit and closes at 40 (approximately) The key mechanism, bi metal coil, fully enclosed in protective cover Stainless steel compression spring with 1 adjustable screw for easy installation 65 square inch net free area High density thermo plastic construction Stainless steel and corrosion resistant metal parts Heavy duty