This exhaust extension allows for safe venting of exhaust fumes from an unoccupied enclosed area. The buyer will receive: a 3/4" NPT (National Pipe Taper) to 1-1/2" adapter, a custom low profile exhaust stub that will accept the stock spark arrester cone screen, quick disconnect fittings. The stub is machined with clearances for the generator and has a 3/4 NPT male thread. The quick disconnect fittings also have a 3/4 NPT thread. Also included is a custom brass nut that will allow the spark arrester screen mesh to be inserted. This nut and screen can be added with the hose and hose adapter removed or with the quick disconnect fittings removed.