L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish Bath / Shower Mats Decorative deadbolt swing cover

Decorative deadbolt swing cover

allows for quick removal from materials and higher efficiency

low odor formula

Hidden blade makes this safe and easy to use

Excellent UV resistance

L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish Bath / Shower Mats Decorative deadbolt swing cover"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