FRMSAETHeavy Duty 305/355/405/455 mm Thickness Steel Construction Ball Bearing Keyboard Slides Keyboard Drawer Slides Tray Accessories Cabinet Furniture Hardware Rails (305 mm, Black)

Much better than the ones my desk came with originally, these feel sturdier and work perfectly. Would recommend if your old ones give out frequently. Have been using these for a little under a year.

Good sturdy construction and does the job well,i have installed a 61key musical keyboard under my desk,only improvement i would have liked would be to have had slightly longer or thicker support brackets to prevent side ways movement.never the less good enough!

I needed more space on my home work desk, this was great in adding that extra space. Good stability, price great and easy to install 👍🏼 would I buy again yes and found it value for money too 😀

The media could not be loaded. Sturdy. Easy to assemble and install. To keep the weight down. I used two bed slats and wedged my keyboard between them, but the construction of the brackets is such that it would have taken the weight. I could have used a piece of MDF. Just ensure that you get the correct length of bracket.

The media could not be loaded. I had to set a midi synth underneath my desk for music production, so i decided i will order somwthing strong keyboard tray holder. This product looked like nice and middle priced on the market.I set it on my desk, but because my synth has some potmeters on it, the height is a bit high. So i need to use this product on the last whole of the screw. Because of it, the product became a bit weak and instabil, because my tray is too wide (90cm) and im not using it on the best setting. Maybe, if im using it for a normal keyboard for pc which is not too high and not too wide, the feeling is different. but the small balls that are responsible for sliding unfortunately squeak when I pull the tray in or out. I have already oiled it, but the sound has not stopped. This is a bit confusing. But other than that everything works perfectly. on the other hand, if someone wants to use it for the same purpose as me, look for another product.

Great quality and easy to fit

I'm using this with a 1.2m wide shelf for my 61 note MIDI controller keyboard - it works for this purpose, but it's slightly shonky. At this width, you need to pull on both sides at the same time or there's a danger one side gets left behind and starts to drag/rotate-in-situ. This doesn't bother me, but if you like things done properly you should try and find something more robust! The supplied screws for attaching the brackets to the underside of my desk were no use going in to oak - they'd probably be fine on softer woods/materials, but I had to source my own.

This product is much more sturdy than that provided on the piece of furniture. Long may it last!

El producto es bueno. Lo elegí en gran parte por el tiempo de entrega, pero no lo cumplieron. Debido a eso, pude empezar a usar el producto 10 días después.

I purchased a board 3/4" x 14" x 36" from Lowes. I ised these frames and the board to make a keyboard shelf for my desk. And I had already built my desk with 3/4" for the top. I did not use the included screws to attach it to the wood as other reviews said they were low quality. I did use the included machine screws to put the frames together and those were easy to strip. Overall pretty simple process, just had to make sure the screws I purchased where short enough to not go through my wood, but long enough to be sturdy. The shelf is stable enough, but it does wobble slightly when locking it fully out or fully in. The locking is pretty strong and requires some force to pull it back out.

Works great. Very solid and high quality. I used a heavier piece of wood from the side of my desk shelves which is quite wide, but it holds up very well. Just turned my desk into a much more expensive one with very little money. It does take some time to mount it though so measure carefully and make sure you have the right tools! i.e., tape measure, drill, pencil, lots of patience.Also, much cheaper than what they sell at the big box stores.

Es fuerte y muy funcional, muy contento con la compra

It doesn't have any load bearing support for keyoard tray for extra production, also corners are not as mentions in the product description. Worst quality. I got just simple sliders. Its not value for money. Size, weight are good & Smooth.