For a variety of racks. To ensure fitment, be sure to measure the dimensions of your tubing before ordering. If you order the wrong size, you will be responsible for shipping back to us BEFORE we send you another set.
We don't list specifics here simply cuz some roof rack companies use different size tubing for different makes and models. Many others also don't list specs on their website. So it is up to you to ensure you know what size you have!
Our mounts are designed with tight tolerances. They are oversized 0.015" to accommodate powder coating thickness. If you have slightly thicker coating, you may need to sand or file your tubing and/or the mount opening.
Compatible with roof top tents that feature the common aluminum mounting track extrusions (see video) that use 5/16-18 or M8 hex head size bolts. Other tracks may work as long as they use the same size hex head bolt. Note the security caps may not bottom out depending on thickness of different roof top tent extrusions.
Choosing your quantity is up to you to make the decision. If you have a very heavy and expensive tent, I would suggest getting more than the 4 pack to ensure proper installation. Also to note, it may depend on your rack, and the rails under your tent too as they may limit how many you can use.