BHTOP 21 inch 6 Pairs Undermount Drawer Slides, Full Extension Soft Close Concealed Drawer Runners, Mounting Screws and Brackets SGCC Material with 1.81.51.0mm Thickness

I have not been able to install these yet but the quality and functionality are great when operating outside the drawer assembly.

Very sturdy, pretty easy to install (getting level takes some work). They are very heavy so if you are using in an RV (like I am) just be cautious of that. They are 100% better than the cheap light duty slides.

There wasn't one usable pair. All the slides had broken plastic pieces. This is complete garbage.Buy something else - REALLY - BUY SOMETHING ELSE !!!

I love this soft close undermount slide ,very well made, and strong. It came with rear bracket, locking device and screws.These are all we need mounting hardware.no complaint. It is right size and easy to install.It is helpful to measure the drawer first to know what size to order. They are quiet when sliding.. really working great. would definitely buy from this seller again.

Fairly easy installation, but one of the three in this order war broken upon arrival (hence the 4⭐️). Quick response from vendor to rectify the situation.

Package was damaged and some plastic parts broken. While this did not affect the functionality the overall quality is poor and I would it recommend. Much better can be found for a similar price .i do not expect they’ll last very long. I do not normally write reviews but if something is of questionable quality i want people to know.

The media could not be loaded.  My husband is a pro cabinet maker. He always use these drawer slides in his company. The steel is thick and load capacity can be more 100lb! These are sturdy and slides easily. The opening/closing glide is super smooth.  This undermount slides is the best I have ever installed in my life, exactly like the blum types. These are much cheaper too. Job well done. Would definitely buy again.

Works just as planned. High quality steel brackets and glides.