WonVon 4 PCS Universal Roof Box U-Bolt Clamps, 4pcs Stainless Steel U Clips Rooftop Cargo Carrier Rack Bolts, 85mm Internal Width Car Van Mounting Fitting Kit for Car with 8 Lock Nuts, 2 Straps

I ordered these as a replacement for one of the PowerClip clamps (which broke) for my Thule Force XT L Roof Box.I was unable to find an exact replacement, but this DOES work and honesty it seems more secure than the originals. I imagine the remaining 3 will have to be replaced at some point anyway.

This did not work for my sears sport 20 sv. I would have to drill new holes and they would have been too close to the existing holes, which would have compromised safety.

Sturdy, but had to redrill holes in old Sears rooftop cargo container. May be because it is very old.

These are very good. will lock down your cargo rack or carrier. No movement do not come loose, a good value for your money and piece of mind for your luggage.

These replaced longer bolts on our cargo carrier. They took no time to install and allowed us to remove the carrier easily when we reached our destination. The rubber coating ensures it doesn’t move at all.

We purchased this because my husband misplaced the hardware for our sport rack and we were leaving for a trip in two days. Unfortunately the pieces did not line up properly with the preexisting holes in the rack. Will be returning.

Perfect

I used these for a homemade fishing rack holder for my suv. I can't complain for the money every other setup was well over 100 dollars I was able to make a rack and mount it for about 30 because of these. They've been on my roof for a few months now very little rust at all so pretty good.