BtibpseFurniture Metal 6-inch Length Full Extension Drawer Sliding Rails Telescopic Ball Bearing 2pcs

These are excellent quality for the price. I got the short 6 inch glides and no, there are no screws included. Which I am completely fine with since how would they know how I was going to attach them? Other reviewers lament no screws, but are you mounting to hardwood, soft wood, metal? All 3 require different fasteners, so if I were selling these I would not include screws or bolts either. Also, these work perfectly for center mount - I installed under a short, 6 inch deep drawer and they work perfect. If you buy a longer model, then side mount would be the proper mounting position.

Was exactly what i needed to add a hidden drawer to my closet. Super easy to install and sturdier than I thought it would be

Easy to install and works as described. Would have given five stars, but glides are kind of hard to open.

I used these to move my laptop closer to me from the monitor stand it sits on that's apart of my desk.I installed them sideways so they may perform differently, but the slides are smooth and they lock into place when I push the shelf back into starting position.Pictures for reference.

Good value, quality, and price. Easy to install. Overall, ordering, processing, and shipping was easy and very efficient. I would recommend!