YENUO Undermount Soft Close Drawer Slides Bottom Mounted 9 12 15 18 21 24 Inch Ball Bearing Runners Rails for Cabinets with Face Frame and Frameless,Come with Rear Mounting Brackets 78 Lb Load 6 Pair

With precise installation guidelines and durable construction, they ensure optimal functionality and safety. The soft/self-closing mechanism and 3-fold full extension feature add convenience and accessibility to any drawer. Suitable for various applications, they're a versatile solution for all your storage needs.

This was a nice option for our requirements. The unit was quick and easy to install. The soft close is quiet and works overall nicely. It could use a bit of tuning as the catch to pull close doesn't seem as aggressive as the one this unit replaced. I still can recommend this solution for most any under mount soft close drawer requirement

One of the drawer slides worked as needed the other will not slide out at all leaving it inoperable. Will probably just buy the real thing from Blum this time around. Not worth the convenience of shipping quickly if the product doesn’t function as described.

Very happy with these overall. I got the 12" length to add a retractable shelf to an Ikea cube unit next to the couch in my wife's home office (otherwise we'd have to move the cube unit to fit an end table). I know these can be pretty finicky about making sure everything's aligned well, but have worked with similar glides before.Once I had everything measured and aligned, it installed quickly. It's not completely hidden as it would be for a drawer, but it worked well for my purposes. I like the quick-detach clips on the bottom of the shelf.They feel very sturdy and have a 70+Lb weight rating. For this project I wouldn't trust that high because I was mounting in hollow particle board, but with the right fasteners and the right base material, I would trust it.The one thing I would've liked is more clear directions on what width to cut the drawer based on the opening and where to drill the holes. (A paper template would've been even better). I ultimately ended up making the shelf 1/2" narrower than the opening for a 1/4" gap on each side (a drawer front would cover that gap).

YENUO Undermount Soft Close Drawer Slides Bottom Mounted 9 12 15 18 21 24 Inch Ball Bearing Runners Rails for Cabinets with Face Frame and frameless ,come with Rear Mounting Brackets 78 Lb Load 1 PairIt took a minute to figure out how to install these, but after getting them installed it was worth it. They are quiet and has that soft close so the drawer does not slam. I used this to fix a keyboard drawer that was loud and the rails starting to fail.The quality of these are great and the rails are sturdy with no flex. I can't say for sure if this is a great value buy as I've not shopped around for others, but I can say these are excellent drawer rails and seem worth the cost.

These slide nicely, however, they are completely covered in grease and when fully extended the are pretty wobbly. The plastic retainer clips are also very cheaply made. I'm not overly impressed with them at all.

This appears a solid match for Blum but only time will tell. The under mount clips leave a bit to be desired but they seem to do the job.I bought these because they were 24” and that’s what I needed.They’re smooth and appear well made.

Okay, so, make sure you read the measurements on these before you buy. Note, the length measurement is NOT fully extended it is fully retracted. I didn't realize this and am now the proud owner of two very large under-mount drawer slides. That said these are seriously nice, well built sliders. The action is butter smooth and almost totally silent. They came in a nondescript box that was well packaged and both sliders are well oiled. Now I just need to find somewhere to use them—maybe a slide out kitchen... So yes, these are good quality and worth the purchase. I'm going to head on over now and get the size I actually need. Definitely, recommend these just double check yourself on the dimensions and you won't be disappointed.