BLACK WALL CAP
BLACK WALL CAPModel# 639
Broan-Nutone Black Wall Vent Cap Broan-Nutone 639
2 in stock (can be backordered)
For 3-1/4″ x 10″ duct. Spring-loaded back draft damper and bird screen keeps out unwanted outside air and critters. Galvanized steel. Baked enamel, black finish for durability and long life that stands up to the elements. Not for use with dryers.