Review on AFA Tooling E Track O Ring Tie Down Anchors (12 Pack) - Ultra Heavy Duty with 7000 LB Breaking Strength, Slip Free Spring Lever Action, Rustproof Stainless Steel Loop Hooks for Ratchet Straps by Mark Adlesh

Read the fine print. The rings are the only stainless steel part. I didn't realize it until I held them in my hands. Galvanized steel body. That means the part that moves (the locking mechanism) will eventually get scratched and rusted, so I bought what I thought was stainless steel. I need to keep her well lubricated to prevent this, which isn't the end of the world. Also, 3 out of 12 were too big to fully engage my rails. 1 in 12 needed a little convincing to fix the problem. This is an easy fix for those with a grinder or belt sander, but I expected them to work right from the start. Overall I like how heavy they are, but not quite what I expected.