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DM254 Quad Desk Mount

Space Saving: One of the great advantages of having a screen support like the DM254 is that it takes up very little room on the desk top. It lifts the monitors off of the surface and, in doing so, frees up space on your desk which can be better utilised in more important ways.

Ergonomic Benefits - Sitting at a desk may seem like a pretty harmless act: however, if you are working for lengthy amounts of time at a desk staring at a screen (which in today's world a lot of us do), then how you sit and position yourself every day can affect your health and well-being.

If you have to look at a screen that is higher or lower than your natural line of sight, your head and neck will naturally crane the same way. This will then have a knock-on effect on your overall posture; your spine and shoulders will all be positioned unnaturally and uncomfortably. Over time, sitting like this can cause pain, discomfort and long-term health problems. It can also put unnecessary strain on the eyes, which can ultimately have a knock-on effect on your well-being, energy and productivity.

Ensuring your monitor/s are at the right level can help to reduce orthopaedic/back pain that can occur from poorly positioned monitor screens, as well as ensuring you work as productively as possible. Duronic desk mounts are the perfect solution to improve this and to create a better set up for your working area. No matter what screen/s you have, what kind of desk you have, we will have a desk mount to suit. Once you have your screen/s elevated to the optimal level you are sure to see and feel a vast improvement.

Best of all, our mounts are second to none in quality; made of strong durable steel and designed to meet the user’s needs, you will not be disappointed. In fact, you’ll wonder why you didn’t have one sooner!

The DM254: Specifications

This model holds four monitor screens, all of which can be adjusted according to the viewers optimal viewing position, i.e. higher/lower, side-to-side and tilted up or down. All three of the screens can be adjusted to different heights vertically on the pole to suit the requirements of the user.

The arms can rotate a full 360° and can be adjusted to sit anywhere on the vertical pole. Both arms have joints that can be individually adjusted by 180°.

The heads (the VESA fitting that attaches directly to the screen) can rotate around 360°, tilt up and down by +35°/-90° and swivel side-to-side by 180°.

The stand/pole is 70cm high and the total distance of the two arms is 66cm; individually the arms are 33cm. This mount can accommodate three screens sized between 13-27 inches and has an 8kg capacity per arm.


The DM254 comes with a standard clamp fitting.

Setting this screen mount up on your desk couldn’t be simpler; the clamp slides onto the back of the desk and is tightened with the bolt until it stands securely. Then the arms can be adjusted by using the Allen key (provided) to find the optimal position. Fixing a screen onto the stand is a simple procedure, because the heads all accept the VESA 75/100 standard, which make them suitable for all PC monitors and the majority of TV screens. All this installation is done without the need for extra tools: you only need the Allen key provided.

An instruction manual is included in the box, with a detailed guide on how to set up the mount.



All four arms hold a maximum weight of 8kg each and can fit monitors 13"-27".

We have accessories available for all our supports. Depending on the model, we are able to offer parts which can give complete flexibility, to achieve the stand you need.
We also have poles/stands of different sizes (60/80/100 cm available with 1 to 3 fasteners), extensions and additional heads (some limitations may apply for the DM25 range), grommets for those who do not wish to use the clamp, keyboards / mouse / laptop / tablet, etc.

Both arms can be adjusted to any height on the pole, as well as be moved to any position 360° around the pole. The head that attaches to the monitor accepts any screen that has VESA 70/100 fittings. The head tilts up and down by +45° /-90°

This model is part of our DM25 range, so it is made of steel. No additional tools are required to assemble it, unless you wish to screw the stand to your desk using a grommet. Grommets are sold separately.

The screen/s can be rotated in any direction 360° which is particularly convenient for those who prefer to work or view media in portrait mode.

Each joint on both of the arms can swivel side-to-side 180°, giving it great ability to reach many different positions.


DM15: Value range with a combination of limited and increased flexibility depending on the model. (Steel)

DM25: Basic range with better flexibility and smoother design than DM15. (Steel)

DM35: Stronger construction with less flexibility. Arm height can be adjusted without any tools. (Aluminium)

DM45: Solid range. Integrated cable management system. Better tilt mechanism. Arms are longer and stronger making them ideal for large set-ups. (Aluminium)

DM55: Spring-powered range. Arms can be easily adjusted vertically because of the spring mechanism. V-shaped clamp for better stability. (Aluminium)

DM65: Gas-powered range. Arms can be adjusted smoothly without counterweight adjustment. (Aluminium)

DM75: Free-standing range. Allows the installation of multiple computer screens on a pole with a base to stand on a desk. (Aluminium)

DMDC: Gas-powered arms housed in a protective casing. Arms extend from the base and are adjusted vertically without counterweight adjustment. It has a larger extendable clamp that can fit deeper desks (Aluminium)

DMUSB: Gas-powered arms that extend from the base. USB, audio and headphone sockets are integrated into the base. (Aluminium)

DMG: Gas-powered range with a larger extendable clamp that can fit deeper desks. Maximum tilt ability. (Aluminium & Steel)

FREESTANDING MOUNTS: DM25D1, DM25D2 & DM35D2 allow installation of screens on a pole with a base to stand anywhere on a desk. These models have greater tilt ability than DM75.

WALL MOUNTS: We offer five different monitor wall mounts; DM35W1X2 / DM55W1X1 / DM55W1X2 / DM65W1X1 / DM65W1X2. These offer the same features as their respective ranges. (Aluminium & Steel)

LAPTOP MOUNTS: We offer 4 different monitor desk mounts which have an arm specifically for holding a laptop computer or keyboard; DM25L1X1 / DM35L1X1 / DM65L1X1 / DMDCL1X1.

KEYBOARD MOUNTS: Made to specifically hold a screen and a keyboard tray; DM1K1X1 / DM1K1X2.

ATTACHMENTS AND SPARE PARTS: Poles, grommets, spare arms, spare VESA brackets, laptop attachments, keyboard trays and tablet attachments.