Air Vent RVG40000 Slant Galvanized Roof Vent, Mill BESTSELLERS Tap repairs 1/4" -28 threads

Tap repairs 1/4" -28 threads

Promotes vigorous growth

Effectively controls many types of green or green water algae

Apply to wet or dry surfaces

Steel shot blasted prior to painting

Air Vent RVG40000 Slant Galvanized Roof Vent, Mill BESTSELLERS Tap repairs 1/4" -28 threadsSlant galvanized roof vent. 1 piece dome & 1 piece base for added strength. For small spaces where ventilation is needed, saves enegry, reduces moisture damage. RVG40ML Galvanized 40 sqin net free area per piece 14" x 16 3 4" base, 8" opening size 1 piece dome & 1 piece base for added strength For small spaces where ventilation is needed, saves enegry, reduces moisture damage. WARNING: Cancer and Reproductive Harm. www. p65Warnings. ca. gov