Our pilings are showing chafe as well as the lines around them. I have seen a device which looks like 5 or 6 balls with line thru them so they ride up and down with the tide. I'm thinking they might be just what I need. Problem is I don't know the correct name for this equipment
and haven't been able to search for them. Looked all thru Defender's docking
, lines, and fender
sections and didn't locate them. Anybody know what they're called and who sells them? Thanks.