L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish Trash Cans Swivel cord - Allows mobility

Swivel cord - Allows mobility and provides strain relief

Holds regular sunflower or thistle seed

Plus mosquitoes and gnats

Register box

with “No Attic Access Required”

L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish Trash Cans Swivel cord - Allows mobility"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT Black finish Slant back louver Aluminum material resists rust. Fully enclosed hood to help prevent rodent insect infiltration and leaf pine needle clogging. Embossed finish hides scratches and resists wear. 12 percent larger flashing with pre drilled nail holes makes installation easier, helps prevent leaks. 9 7 8" opening; 18" x 201 2 flashing dimension. 60 sq. in. of net free ventilating area per