Back Reef Anchor
This is version 2 of my reef anchor design. Version 1 worked well as an anchor but it was too heavy for my float so I decided to build another one and this time I would design it properly instead of just eyeballing it and trusting to luck.

This time I worked our how much weight the float would support and sized the anchor to fit. This also happened to be the right weight to suit my boat.

Since I am still using metal that is leftover from other projects it has still been a cheap exercise despite building two of them.
View the construction video here  
Download the PDF plans here: p0109-A3.PDF