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LONTAN 1 Pair Undermount Soft Close Drawer Slides 21 Inch Full Extension Drawer Glides with 3D Adjustable Lock Device and Rear Mounting Brackets,Concealed Bottom Mount Rails 100 LB Capacity

Free shipping on orders over $29.99

$35.14

$ 14 .99 $14.99

In Stock

1.Size:18 Inch


2.:1 Pair


About this item

  • SOFT CLOSE & FULL EXTENSION: LONTAN soft close undermount drawer slides equipped hydraulic damper which allows the slides achieve soft close effect. Smooth opening and closing create a warm and quiet family environment for you. The fully extended opening allows access to the entire drawer.
  • MATERIAL & INSTALL:LONTAN drawer slides are made of high quality galvanized, heavy-duty and durable, load-bearing capacity: 100 LB.It can serve you many years. We are equipped with detailed installation instructions and 3D adjustment clips , easy to install.
  • SAFE & BEAUTIFUL:The concealed design of the slide rail makes the furniture look more beautiful and high-end, and the slide rail is placed at the bottom of the drawer to improve the safety of use. It can be installed in either panel (frameless) or face frame (Framed) cabinets. For a cabinet with a face frame, select a undermount drawer slides that is shorter than the length from the face frame to the deepest part of the cabinet.
  • PACKAGE CONTENT:1 pair(2 packs) of 21inch undermount drawer slides,rear mounting brackets, 3D adjustable locking device, mounting screws and instructions. The detailed size can be seen in the picture introduction on the details page. Please choose the right size before you purchase our soft close undermount drawer slides.
  • EXCELLENT AFTER-SALE SERVICE: We focus on quality and after-service. If you find any quality problem on our drawer slides, please feel free to contact us, we promise solve it until you are satisfied. Replacements or other solutions would be provided for you.



Product Description

LONTAN drawer slides

Undermount Drawer Slides Install Instruction Video

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Merchant Video
LONTAN Drawer Slides
LONTAN Drawer Slides
LONTAN Drawer Slides
LONTAN Drawer Slides
drawer slides 21 inch

DadRip
Reviewed in the United States on May 8, 2025
Make sure you have the correct drawer size. Mine was off, but I made it work.
D Mustain
Reviewed in the United States on February 4, 2025
There is definitely a learning curve to installing these slides but they work very well.
Greg
Reviewed in the United States on February 10, 2025
These slides seem to be nicely made but they only have side mounting holes. My cabinets require bottom mounting. So I will have to modify them or return them, the material seems pretty substantial so drilling holes will be difficult. I should probably just return them
Todd Gerhardt
Reviewed in the United States on April 9, 2025
Don’t bother. The instructions are horrible, but if you’ve installed Blum tandems you can get them installed. They aren’t smooth and have a lot of play. The front of the slide sticks out about 1/8” so putting the front face on is a challenge. Just buy the name brand.
Jeremy winkleman
Reviewed in the United States on April 8, 2025
It was supposed to be a pair.I only got one side
Troy D.
Reviewed in the United States on September 7, 2024
I would say these are really best used with an overlay style drawer, however I did manage to use them in my van build using aluminum extrusion and a full inset drawer. The holes line up with 2040 aluminum extrusion for anybody doing a van build. I use five millimeter by eight millimeter bolts. You can either mount these on the side only, or alternatively use the L bracket (supplied) and mount/secure in the back. Since I was installing in a van that had a curved wall I opted for the side mount.One person mentioned the instructions were bad. I agree the written instructions are next to impossible to read. I watched the manufacturer's video and took some screenshots of key measurements.The clearance on the sides is pretty much the same as side mount drawer slides.--about a 1/2". The bottom of your drawer needs more than the normal amount of space if you want to do a full insert. You still need a fair amount of space regardless compared to a side mount. It's all outlined in the install instructions. You do have to build your drawers to the slide and plan ahead. There are some unique requirements for these slides.I have this style drawer slide in my high-end kitchen cabinets in my house. Super smooth, and the self-closing feature is extremely nice. Very quiet. I would not hesitate to buy them again even though they are a bit expensive. They are well-made and worth the money.The one nice thing about a bottom mount drawer slide is you don't need to worry if your cabinet sides are bowed or your drawers warp. It's amazing how many times plywood will bow after you cut it. There's not a lot of wiggle room with side mount drawer slides. I have spent many hours shimming, adjusting and readjusting, and that's just not an issue with these slides. As long as these remain parallel to each other you are gold. I think they do allow for about two-millimeter adjustment both in height and width.The packaging was very good as well.
Rylan
Reviewed in the United States on December 2, 2024
Heavy duty slides, easy to open and close. They’ve been supporting my trash can drawer for over a year now
Jongkyun
Reviewed in the United States on December 11, 2024
It is very strong and comfortable
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