L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Slip Joints "Mintcraft" Tulip Passage Knob

"Mintcraft" Tulip Passage Knob

Carry Bag for convenient Storage and Transport

Luminous hands

Reversible threaded adapter fits common 5/16" and 3/8" drain thread patterns

Provides easy entry into tight spots

L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Slip Joints "Mintcraft" Tulip Passage Knob"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT Mill 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 vent.