The YakAttack FullBack Backing Plate with Hardware gives you the ability to install a YakAttack Mighty Mount in areas that are almost impossible to reach for a proper install. Using the YakAttack FullBack Backing Plate with the YakAttack Rigging Bullet you are able to install mounts and tracks almost anywhere on your boat. Watch the video below for full installation details.
I use these even in areas that I can reach. They are really solid and give me peace of mind.
I have several YakAttack products and they are all excellent. The stuff is just well thought out, made from quality components, and put together with an eye for detail. I would suggest you watch any videos associated with the product to make sure you have the easiest method of install in mind before you start drilling holes in your yak! Also double check compatibility with other products. I found out the hard way that there are different FullBack mounting plates for MightyMounts and GearTracs.