JINGCHENGMEI 1U Universal 4-Post Rack Mount Server Shelf Rails for Dell Compaq HP IBM APC - 16-33 Inches Adjustable Depth-110 lbs Capacity (16-33" Rails)

The work fine in my rack to hold a new server I just built.They come with the parts to mount it in a standard rack, if you have one like mine that has predrilled holes... you will need to use your own screws. This rack is adjustable.For the price, it is a good value.

These rails were exactly what I needed. They aren't super heavy duty but they are more than enough for my servers which only weigh about 60lbs each without the drives and about 90lbs with the drives inserted.The old rails I was using before were way to narrow and caused me to have a few accidents sliding machines into place. These are much wider and the machines can not slip out of track so it's much safer for me and for my servers.So far I've bought five sets of these rails but I plan to buy more and get rid of all the old, narrow rails.The only thing I would wish for is that they be a bit deeper but for the price they are still excellent for what I need. They get the job done and safely at that. I like them and will buy more in the future.

Did they even try installing their own product? You can't use this unless you're willing to sacrifice 1u below it as the shelf sticks down ever so slightly but enough that it CANNOT be mounted slush against something else.Buy something else

Super simple to assemble for most lengths and works well.

It can support two servers 40 KG easily.

1U rack rails are the perfect fit for any device/server missing rails. The only cons is that you may not be able to use the sever screws to lock them in. Otherwise, the product is well made and durable.

they are not bad - dont get me wrongbut they are a tad overpriced for what they are

Perfect - served their purpose well.