Gobrico Undermount Drawer Slides Soft Close Under Mounted Drawer Slides 21 inch, Heavy Duty Concealed Drawer Slide Glides Runners Full Extension, with Locking Device Rear Mounting Brackets 1Pair

My wife wanted to "upgrade" our drawer closing mechanisms in new bathroom vanities. I looked at all of the reviews and felt a bit hesitant given the higher than usual negative reviews and complaints. Bad news always travels louder but I went with these, 12 pairs of them actually. They worked. There were ample amounts of screws. No missing parts/broken parts. The box of 12 was really heavy, so much that FedEx banged up the box pretty good -- but no damage inside.My drawers were probably a bit too thin walled, but I engineered a solution. The absolute best recommendation is to watch YouTube videos of someone installing them and see how they adapted the drawers to the closing mechanism. . The bottom of the rear panel had to be cut with a jigsaw on both sides to make it flush with the bottom of the drawer so the mechanism would sit flat along the edge. I found the plastic bracket that mounts the rear of the slide to the rear wall of the cabinet was impossibly hard to align into to holes drilled 23" inches deep in a tight dark confine of the cabinet. I cut off the bottom alignment pin and therefore only had to deal with one plastic pin going into one hole.Watch the YouTube videos, be creative, and have light sources available. Watch the YouTube videos.I got nothing besides some back pain for this recommendation. And they really do work.

Directions were hard to follow but we got it installed by looking at our old ones

Heavy duty, works well once you figure out the installation procedures.

I needed heavy duty rails for a silver ware drawer. These fit the bill well. Allow extra time for installation but worth it.

This product is definitely not the same quality as advertised. There's no real instructions, they don't adjust easily, they don't close or open smoothly, and there's no hook on the back to keep the drawer on. We don't often write reviews, but beware purchasing these. We wish we would have kept looking for alternatives.

Exact copy of original draw guides for less money. Easy to install, and did not have to make adjustments.

These are great slides. Work great, easy to install. The only issue is the price. They are inline with other manufactures but still way too expensive. We will be using some less expensive next time.

The media could not be loaded. Install was difficult because I’m not a cabinet maker. Chisels, wood (to fit a recessed interior wall), a level, and lots of head scratching later… they slide beautifully, are a breeze to unlock and remove the cabinets, full extension of the drawers. They’re perfect. They MUST be the exact Same distance apart front to back (even a 1/8 difference will error the slide), the must be exactly level to one another and level or 1/16 up in the back. All of these factors make it very challenging to install, but if done right, they’re durable and well made.