4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps

Bought these to attach bike trays to my roof rack, and drive 1,300 miles. Checked them once on the trip, no problem. One of the racks was used to carry a tandem.

Muy fácil de instalar y quedaron super bien,

Bought a rooftop carrier and the clamps and hardware was missing. These worked perfectly. Easy to attach and remove without tools just hand turning.

Bought a second hand roof carrier. Some of the hardware was missing. This kit restored the carrier to full functionality.

This hardware was a great match with the hard, rooftop car carrier we purchased from Academy Sports. It was much sturdier than the original hardware. A little bit off with the original width of the brackets, but my husband was able to make new holes so it lined up — easy day. 👍 Would definitely recommend the hardware set.