First time assembling a cabinet drawer and installing. I needed these because for some reason my trash can pull out drawers were not installed with wood pullouts and soft-close undermount hardware. These fit my 18" wide cabinet perfectly and after some trial and error on the first one, it became straightforward and easy. Some tips: watch which way is up when fitting the back plate. It matters as the drawer slides won't have room if you assemble it upside down. The insert that is meant to hold the trashcans is designed for narrower cans that I have (although still 13 gallon ones), so some trimming using a jigsaw maybe required. If you learn this after you assemble the cabinet, you can un-assemble it easily. USE A MALLET and not a hammer to put these together, or use something between a hammer and the cabinet. You would damage it easily otherwise. Getting the rails in place in the right location takes a bit of trial and error. Measure twice before drilling and DRY FIT your drawer with the slides to make sure you're putting the rails in the right location. I had to drill other holes than the pre-drilled ones in the supporting wood pieces as I needed the drawer to protrude more. These are great but will take some time to get right. Just take your time and it all works perfectly.

Really good product, however I gave it 3 stars because the instructions weren’t sent, making the whole assembly and installation extremely difficult. The idea was to install it myself but I had to hire a pro to do it as they know how this things go without any instructions. Once installed I haven’t had any problem