Product review (4 stars): Great Mounting Option for Granite
Works good, I had to use Gorilla glue epoxy on one to get it to stay put, however now that both have cured the dishwasher is solidly held in place.  Overall I like the design, would be nice if the small screws had Loctite to keep those from coming loose, its easy to mark the locations on the granite and the remove the strip to fasten the two plates after that simply screw the top mounts to the brackets and you are good to go.  If you make sure the top brackets on your dishwasher are firmly against the plates it will help hold the plates in place to allow for the glue to dry properly and achieve its hold, I had to use a C-Clamp on one of mine since the plate wanted to bend downwards slightly which ruined the included mounting strips hold.  In any case they are not expensive and if the included strip doesn't hold you can use 3rd party epoxy to get the desired result.  I docked one star since I had to use my own glue however these are great and work well for what they are intended.