Even the owner claims he doesn't know what it is! I am looking to move up from a 20' Adventure to a 1990 Seafarer 226 or 228. (not sure how to tell the difference between the 226 and 228) This boat is bracketed with a 2005 225 4 stk Yam, which I hope is not too heavy. The question, however is the "zinc" looking anode attached to the cl of the hull about 4 foot forward of the transom. It hangs down below the keel about 1-1/2" and it's about 7" long, pointed on both ends, and 3" wide at the middle. It doesn't appear to be a pickup of any kind. It looks like a zinc. It has been turned 90 degrees by colliding with the aft trailer roller each time it gets trailered apparently...what the heck is it and is it factory?