Exhaust Port 4" No Lock for 1/4" thick - Limited Quantities - Please call to order.
$0.00
Based on current product specifications, the maximum outside exhaust hose outside diameter is 4-1/16." The hole you will need to cut for this exhaust port needs to be 4-5/16." This exhaust port will cover a circle with a 6-1/16" diameter on your garage door.
IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.