Reese Towpower 7013700 Lunette Ring, 6.3", Black Weatherstripping Properly exhaust the air out

Properly exhaust the air out of the home using a roof or wall cap matched to your system's needs

DEWALT safety glasses

The called out size is the inner diameter of the washer

masonry and metal dust or use a dust mask or other safeguards for personal protection

Openings: 7

Reese Towpower 7013700 Lunette Ring, 6.3", Black Weatherstripping Properly exhaust the air outHighlights: Color: Black Material: Steel Length: 6. 3" Diameter: 2. 5" 4" hole Capacity Strength: 42,000 lbs Class: Class IV Mounting hardware (sold separately) Designed to provide excellent towing facility Made from a sturdy material Provides high quality towing Warning: This product can expose you to chemicals including Chromium, which is known to the State of California to cause cancer birth defects or other reproductive harm. For more information