SHAFT SHARK line and rope cutter for your prop & shaft

[Fish53]

When it comes to corrosion, its not hard to get to "read enough" I find no two books that agree on the subject. Been reading for over 78 years.

You did not annoy me with your comments, only with the tone of condescension. All comments are valuable in a discussion, but attitude is not. And it continues with the comment about "read enough". Thus your apology is insincere. You are still condescending, apology aside.

"So you think the zinc will not deteriorate enough inside of a year or so to compromise the strength requiring replacement? The blade appears to be simply pinned through the zinc for support." Yup! That sure looks "condescending". I simply though some may have interest in a more cost effective solution, that you decided to interpret it as condescending is quite frankly your problem. Please feel free to ignore my apology if it offends you. I believe it may be appropriate to end this exchange, thanks and have a nice day.