No. As Gilasailr said, that appears to be a garboard drain plug someone has repurposed to replace the o.e. aluminum tube. Again, done well, that is a good upgrade because bronze lasts forever in a marine environment and aluminum does not. I would be interested to see photos of what was used where the drain exits the hull, and what was used to connect it all up. ----- Original Message ----- From: "Jazzy" <jazzydaze@gmail.com> To: "For and about Montgomery Sailboats" <montgomery_boats@mailman.xmission.com> Sent: Wednesday, August 10, 2016 2:37:48 PM Subject: M_Boats: Cockpit drain.. Is this what you guys have?