T-Rex strapless tie down system?

[50dro]

I think they would be plenty strong, but without testing it, we can't promise that.

[somecallmery]

You'll be fine. They've got them connected to the skateboard wheel spools attached to axle blocks. I doubt that the bolts holding them on are much thicker than the all thread Sandro uses so as long as the hooks fit in the spools you'll be fine.