L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Slip Joints Traditional abrasive grain provides value

Traditional abrasive grain provides value & consistent performance at a competitive price

Base Type: Medium Base (E26)

Carry Bag for convenient Storage and Transport

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

triple-ground teeth powers through wood faster

L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Slip Joints Traditional abrasive grain provides value"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.