Tecmojo 18U Open Frame Wall Mount Rack Review
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Last updated October 31, 2026
The Tecmojo 18U wall mount rack is a good buy for a home lab or small-office network closet that needs 18U of 19-inch space flat against a wall, in a shallow 18-inch open frame with a swing gate for access. It is a poor fit for deep servers, heavy UPS loads or anyone who wants an enclosed, lockable cabinet.
Routers, switches, patch panels and shallow AV gear suit it, and the rails switch between square and tapped holes so you can mount with cage nuts or threaded screws. Plan your load against the 55 lb sliding figure, not the 110 lb static one.
Why an open frame suits switches, patch panels and shallow gear
One buyer singles out the swing gate as a feature. It opens the front of the rack so you can reach cabling and swap equipment without pulling gear out, and Amazon's summary of its customer reviews notes that one customer finds the gate makes it easy to work on routers.
The rails take square holes or tapped holes, switchable on the same rail. You can mount with cage nuts or with threaded screws, whichever your equipment and your habits prefer, and you are not locked into one style for the life of the rack.
The frame is alloy steel with an electrostatic powder coat against rust and corrosion. Amazon's summary describes the construction as sturdy, and quality is the most-mentioned positive theme among buyers, with sturdiness and design also drawing mostly positive mentions.
Setup is the second most-mentioned positive theme. Amazon's summary calls the rack easy to set up and install, and the box includes accessories, instructions, a drill hole template and a video walkthrough.
The rack meets EIA/ECA-310-E, so 19-inch equipment mounts as it should. At 18 inches deep and 31.5 inches tall, it stays out of the way in a closet, garage or back office where a floor cabinet will not go.
What this 18U open frame will not do for your setup
Depth is the real constraint. The 18 inches is the external depth of the frame, and the frame, rails and rear structure take some of it, so the usable rail depth is less than 18 inches. Deep servers and full-length UPS units are the wrong cargo for this frame.
The load rating is modest and split. The rack holds 110 lb at rest and 55 lb while the gate moves, so plan the load against 55 lb if the gate carries loaded gear as it swings.
Mounting hardware is the weak spot in buyer feedback. Amazon's summary reports mixed feedback on mounting options, with several buyers finding the M3*6 holes too large for the screws.
Opinion is divided on the swing mechanism and on build quality, both of which draw mixed mentions among buyers. The rack is also open: no doors, no locks, no enclosure, so dust, noise and physical access are all open to the room. That is the trade for the swing gate and the low weight.
Wall mounting is on you. The sheet gives a wall-mount type and a static rating, and says nothing about stud spacing, substrate or anchors. Mount into structure rated for the load and use the drilling template to place the holes.
The product in this review
Tecmojo 18U wall mount rack
See on AmazonReading the Tecmojo 18U open frame's rail height, usable depth and load limit against the gear you plan to bolt in
| Specification | Figure |
|---|---|
| Rack size | 18U |
| Depth | 18 in |
| Height | 31.5 in |
| Item weight | about 32.6 lb (14.8 kg) |
| Structure | Open frame |
| Material | Alloy steel, electrostatic powder coat |
| Hole type | Square or tapped, switchable |
| Static load | 110 lb (50 kg) |
| Sliding load | 55 lb (25 kg) |
| Equipment | 19-inch, EIA/ECA-310-E |
| Mounting | Wall mount |
| Use | Data rack and audio rack; servers and 19-inch computer, AV, data, IT and media equipment |
| In the box | Accessories, instructions, drilling hole template, video walkthrough |
One rack unit is 1.75 inches, so 18U is the nominal height and the frame eats a little of it. The 55 lb sliding figure is the planning number, not the 110 lb static one. The 18-inch depth is external, so the space your gear actually gets is smaller.
The other sizes and depths in this Tecmojo open frame line
The same open-frame swing-gate rack comes in 6U, 9U, 12U, 15U and 18U, with frames 18 inches or 24 inches deep. The 18U reviewed here is the 18-inch-deep version, and Tecmojo also sells a 24-inch depth. Choose a 24-inch version if your gear is deeper, and a 6U or 9U if you are mounting a single switch or a patch-panel run.
- 6U: the shortest frame in the line.
- 9U: a step up for a switch and patch panel together.
- 12U: mid-height for a small network closet.
- 15U: more room before the full height.
- 18U: the tallest version, 31.5 inches tall at 18 inches deep, the model reviewed here.
The Tecmojo 18U wall mount rack is an easy-to-install open-frame wall rack for shallow 19-inch gear in a home lab or small office, held back by an 18-inch external depth, a 55 lb sliding limit and mounting-hardware complaints from buyers.
Buy it if your equipment is shallow, your load stays well under 55 lb and you want a swing gate on a wall. Look elsewhere if you run deep servers, hang a heavy UPS on it or need an enclosed, lockable cabinet.
Frequently asked questions
Depth and load decide whether an 18U wall rack works in your space, and both are easy to check before the box arrives.
How far does the swing gate on the Tecmojo 18U wall mount rack open, and what access does that give?
The gate on the Tecmojo 18U wall mount rack swings through 180 degrees, so the rear of the frame can be reached from both sides. That reach lets you work on cabling at the back of installed gear without unbolting anything from the rails.
What hole types do the rails on the Tecmojo 18U wall mount rack accept?
The rails on the Tecmojo 18U wall mount rack take square holes or tapped holes, and you switch between the two on the same rail. That lets you fix equipment either way, and the choice is not fixed for the life of the frame.
What comes with the Tecmojo 18U wall mount rack to help you get it installed?
Everything needed to plan and carry out the install ships with the rack: fittings, written guidance, a paper template for drilling the wall holes and a video that walks you through the job. What the rack does not settle for you is the wall itself, so confirm the structure you are fixing to can take the load.
How much weight can the Tecmojo 18U wall mount rack hold while the gate is swinging?
The Tecmojo 18U wall mount rack carries up to 110 lb standing still, but only up to 55 lb when loaded gear moves with the gate. Plan the total load against the 55 lb figure if anything rides on the gate.
Can the Tecmojo 18U wall mount rack be closed or locked to keep equipment secure?
The Tecmojo 18U wall mount rack is an open frame with no doors and no locks, so gear stays exposed to dust, noise and anyone with physical access to the room. That openness is what the swing gate and the light frame weight trade against.