Lambro 354R Roof Vent Cap, Plastic, Black Slip Joints Xtreme Torsion technology is engineered

Xtreme Torsion technology is engineered to allow torsion section of bit and holder to flex under load

Not for use with compressed air

Uses (3) AA batteries not included

Multi cutter

Lambro 354R Roof Vent Cap, Plastic, Black Slip Joints Xtreme Torsion technology is engineeredFor use with 3 in and 4 in installations, round. Includes damper, screen and collars. Highlights: Color: Black Includes:(1) 4 in Black Plastic Roof Cap (1) 3 in Collar (1) 4 in Collar Material: Plastic Styles range from louvered vent for a low profile look to a preferred vent allowing maximum airflow The air intakes are available with a louvered vent and have a metal screen in the vent to keep unwanted elements outside Open closing damper prevents