This port is a 3.0 inch Diameter Both sided flared port which has a unique feature of adjustable length. This port comes with a special paper tube which has a length of 10 inches. This paper tube is as good and strong as a plastic extension tube and it can be easily cut to desired length . Plastic tube of variable lengths can also be ordered with this port

Features:

1. High quality ABS constuction.
2. 3.0 inch port Diameter.
3. Board cutout size 92 mm
4. Extension tubes avaliable in both paper (Default paper tube length of 10 inches) and plastic (Any feasible length)
5. Total workable port length 32mm + (length of extension tube) + 15mm
6. 90 Degree bends avaliable for plastic tubes for unique port shape requirements.