fmt2bx
Petty Officer 1st Class
- Joined
- May 27, 2015
- Messages
- 217
Doesn't look too bad from the photo. Unless you are having corrosion issues, it's not really needed in fresh water. Especially if you don't leave it in the water for extended periods. Not sure if you really need to plug the holes, but I don't think you do. If in doubt, put the bolts back in.
Mine is in a worse condition than that and I used it on seawater. Yup, leave it there. On the otherhand, if you know a machinist they can actually fabricate one from a round stock of zinc. I do not know about the cost but it doesn't look that complicated.