Lambro 3 In. or 4 In. Black Plastic Roof Vent Cap for Bath Exhaust Fan flat top and slate are medium-density stones

and slate are medium-density stones that are susceptible to acids and oily foods that cause etching and staining

It features a steel mortise assembly that may be used for left or right hand installations

you’ll never need to worry about over- or under-cooking your meals again

1 lock and installation fasteners

Lambro 3 In. or 4 In. Black Plastic Roof Vent Cap for Bath Exhaust Fan flat top and slate are medium-density stonesFor venting 3" or 4" bathroom exhaust fans. Includes 3" and 4" locking plastic flanges for 3" or 4" duct installation. Improved damper design for easier outbound airflow and no back draft from outside air. Black.