Witten 315CGR Replacement Auto Vent, 8" x 16", Gray Cup & Saucer Sets flow coverage

flow coverage

for use on various competitors' tools

Anti-scratch lens coating

Universal drilling applications – designed for general-purpose use

Tapered barrel shape

Witten 315CGR Replacement Auto Vent, 8" x 16", Gray Cup & Saucer Sets flow coverageHighlights: Finish: Gray Material: Stainless Steel Thermoplastic Aluminum Mesh With 1"W frame for new construction or to replace old foundation vents Fits standard 8" x 16" concrete block opening Operates automatically without electricity; opens at 70 degrees Fahrenheit, closes at 40 (approximately) Simple homeowner DIYer snap in installation, with color matched set screws for additional stability Removable back for maintenance and cleaning Screened