Air Vent 5 in. Adjustable Type B Gas Vent Cap-Pack of 12

Keep your vent protected with these adjustable Type B gas vent caps. Perfect for LP and gas-fired appliances, they keep debris and birds from entering a vent. You only need a wrench and screwdriver for a quick and easy installation. Corrosion-resistant heavy-duty aluminum construction makes them built to last.

• Ideal for use with LP and gas-fired appliances
• Adjustable design to fit a range of pipe sizes
• Designed to prevent birds and debris from entering the vent