Lambro 354R Roof Vent Cap, Plastic, Black Brass Insert / Thread Ftngs Quick-Lock Vise allows for fast

Quick-Lock Vise allows for fast clamping on different size materials to increase productivity

Compression connection

Shank Diameter : 1/4"

Large Paddlefoot Plastic base for greater stability

Number in package: 2000 pk

Lambro 354R Roof Vent Cap, Plastic, Black Brass Insert / Thread Ftngs Quick-Lock Vise allows for fastFor 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