I used this kit to cover the rear end of my 8U Thon Rack and got a spare to start a new Rack!
The rubber inlay for the Rails in the pics is already mounted - it comes separate and with extra length, super easy to install. The kit also features black screws and plastic washers, which are a nice touch!
You do need a special tool to use the supplied rivets, which every handyman and mechanic owns, so you can borrow it.