Witten A-ELBROWN Foundation Vent, 8" x 16", Brown Dish Chassis has freewheeling clutch (added

Chassis has freewheeling clutch (added security for hammer attacks) and independent spring cages

2603E    Yard Basic Style Poly Unit - 3G

fish hook disgorger

10 horizontal lines

Granule form

Witten A-ELBROWN Foundation Vent, 8" x 16", Brown Dish Chassis has freewheeling clutch (addedHighlights: Material: Thermo Plastic Finish: Brown Fits standard 8" x 16" vent openings With lintel & automatic damper High density thermo plastic construction Stainless steel and corrosion resistant metal parts Heavy duty aluminum mesh screen, front and back Automatically opens at 70 degree F, closes at 40 degree F Key working mechanism, bi metal coil, fully enclosed by protective cover No electrical hook up required