Martyr CMR Rudder/Trim Tab Anodes

Quick deliver and solid product.

I have been using these for years, they hold up extremely well in what I would consider a hot Marina with lots of other boats nearby during moorage. I replace these annually for piece of mind, but, they could realistically last several years depending on your use, just keep a stainless steel small brush and hit it with that when you have your boat on the trailer.

Initially, I ordered these because they were less expensive than similar zincs available locally. What I did not expect, however, was such quick shipping and such a quality zinc. Seriously, it might sound funny to describe a sacrificial anode as really nice, but these look better than others, have a nice feel to them and I am sure they will more than pay for themselves.

Only came with half of it.

I gave 4 stars to easy to install becaus although easy to install they came bolted together and i had a vary hard time getting them apart I mounted mine on the transom to protect the bare aluminum hull of my old 50s boat

I ordered these for use in a pool. They accomplish the task just fine. Thank You.

This item it two pieces sandwiched together. I separated them to use 1/2 on each trim tab. It only comes with hardware for one. I just used my existing bolt for the other half.

good

Solid product. Excellent Delivery. Fair price.

These are the best quality sacrificial anode‘s for my Robalo R222 that are attached to the trim tabs. I’ve used them before and I will continue to use them every year as they get replaced every year. Best quality in better price than buying them locally. Amazon is great for anything you need. I would buy them again.