Saris' Hatch Huggers fasten Saris racks (sold separately) to certain vehicles. They replace the regular straps for vehicles with glass hinge lines and vehicles with narrow gaps around the trunk.
Yakima's Chain Straps are replacement bike holding straps for various models of Yakima's trunk and hitch racks. The stretchy, sturdy rubber is easy on your bike's finish and is extremely durable for long life.
Kuat's 1.25" to 2" adapter mounts to your 1.25-inch Kuat Alpha, Beta, or Sherpa rack, allowing them to fit a 2-inch receiver. Mounting hardware included.