Yes, regularly, and at 225# it's not an issue. These things are solid. As stated before these ports are LARGE and considerably beefier than what you normally see. I must also add that they are the easiest to remove and screw back on. I don't know why they are so easy, they just are. The 5" and 6" are always a PITA. Next time I'm near the boat I will check and see what brand and size. Still looking for the pictures . . .