BLUM Tandem Plus BLUMOTION Drawer Slides Complete Pair, with Runners 563H, Locking Devices, Rear Mounting Brackets and Screws (for face Frame or Frameless Application) 21 Inch

Yes, these are pricey! That said they are the best on the market. Easy to install (make sure you have the installation jig from Blum). They are strong and smooth with a soft close. This is a complete set including the locking mechanism required. You can find them cheaper but with the free shipping on Amazon the price is reasonalbe. If you need one or two this is the right place to purchase... If you need a dozen or more you can find them much less expensive at a cabinetry specialty store. You will need to buy the components seprately if you get them elsewhere.

Been using these slides for years always great and easy to install.

The Blum slides are great, works perfectly, had a problem with one of the slides that the rear mounting was bent to the point that it was unusable possibly bent in shipping but the box it came in looked good, not sure how it was bent, I ended up calling the seller, they needed photos of the slide which i sent to them, while I was on the phone with them they immediately fix and sent the new slides out , I received the new slides very fast, I really appreciate there customer service and support, I have ordered more from this sell and they are great to work with.

I would have given them five stars if I were installing then in a cabinet during the fabrication of new cabinets. But because I am a DYIer installing them in an existing cabinet accessing the rear of the cabinet to install the rear brackets is challenging for a 65 year old, short armed stocky guy I gave them three stars for easy to install. From the pictures you can see that I had to add 1”-3/4” plywood to the rear for the 21” rails. This did take some creativity and ingenuity but definitely made it easier to install the rear brackets. Also I had to fabricate new drawers to install these rails and remove a portion of the upper wood drawer track to accommodate the new drawers. Once installed the rail extension and retraction is smooth with full extension and excellent soft close action.

Impressive and heavy duty. Full extension is great. Installation video could be simpler.

I had two drawer slides (SIKAI) that were no longer working where I couldn't find replacement parts for since they were pretty old. Bought these to replace them and they worked really well. I ordered the 21inch slides since my old ones were the same length.The seller I bought from was JIS INC and it included everything as described: 2 runners, 2 locking devices, 2 rear mounting brackets, and all the necessary screws. Nice soft closing drawer slides and easy to install. I ended up being able to reuse the holes at the ends of the slides but had to screw new ones for the hole in the middle of the runner. The locking devices I had to screw in new holes for all of them and used my old locking device screws as I was worried the ones included with these were a bit long.

Excellent drawer slides. They are top of the line.

High quality build, smooth operation. Go with the best and be happy.

All is great

No installation instructions an really tight moving not a soft close