G-991 Clamps for Ford Super Duty Trucks (Set of 6). Made in USA with 6000 Series Structural Aluminum to Ensure Quality and Strength. For Mounting Caps, Camper Shells, Toppers.

These clamps are freakin rock solid. Much better than the standard ones and for six of them 50 bucks is well worth it. I have a lot of anxiety when it comes to towing and hauling items. My camper shell has heavy duty ladder racks and my 2 Native kayaks will be mounted to them when we travel. These clamps eliminate any concern I had about the camper shell getting loose on long trips. The extended upper jaw sits flat and bites perfectly onto the flat part of the shell base. They're just plain rock solid. The old ones sat at a funny angle and looked like they would slip at any moment... even though they never moved I still didn't quite trust the old clamps. I am so glad I spent the extra money and bought these quality clamps and you will be too!!

The teeth make a great fit for the narrowing size of the cap/bed rails !

Great fit for my 2014 f150 XLT! I recently got a camper shell for my bed (8ft, 100”x70” roughly) and the sides were slightly longer, but my side rails on the bed are very wide. Basic clamps won’t fit (2 inch tops on the clamps). This fit was perfect! One of the grooves fit right over the lip of the shell to secure it down! Great for those with weird builds or need the extra inch

Strong and substantial Little or no defection We’ll made extrusion I added some grease to the steel bolts to help installation and removal in the future

These are simple clamps that securely fixed a LEER cap to the bed (including with a plastic bed liner) of a 2004 F250 Super Duty

Fits and works great.

They fit fine toward the front of the bed, but nearer to the tailgate, the upper clamping portion is too long, at least for my Tradesman camper. I had to cut the upper piece down at the first notch.

Clamp had excellent reach. Hold down pressure very strong. Great design 👌.