Best Monitor Arm Australia 2026: 7 Desk Mounts Ranked for Single, Dual and Ultrawide Setups

A monitor sitting on the plastic stand it shipped with is a desk wasting half its potential. The stand parks the screen too low, eats a chunk of desk you could be using, and pins the monitor to one spot so you're forever leaning in to read fine print. A good monitor arm fixes all three at once - it floats the screen to eye level, frees up the space underneath, and lets you swing the thing around like it weighs nothing. The best monitor arm picks in Australia for 2026 run from a fifty-dollar gas-spring job that'll surprise you to a near-bombproof Ergotron that comes with a ten-year warranty.

This guide ranks the best monitor arm options you can actually buy on Amazon AU right now, with AUD pricing and honest trade-offs. If you're building out a desk, our best home office monitor guide and our best dual monitor setup under $1000 picks pair naturally with any arm here. Browse the full top7 monitors category for the screens that go on the end of these arms.

Quick Picks - Top 7 Monitor Arms Australia 2026

What to Look For in a Monitor Arm

The monitor arm market is mostly a fight between two spring types, plus a few specs that decide whether the thing will actually hold your screen. Sort these out before you spend a cent:

• Gas spring vs mechanical spring. Gas-spring arms (HUANUO, North Bayou) use a pressurised piston, like the strut on a car boot. They're cheap, smooth, and the bulk of the market. The catch is the gas slowly loses pressure over years, so a five-year-old gas arm can start to droop. Mechanical-spring arms (Ergotron's Constant Force) use a tensioned coil instead - dearer up front, but they hold tension for the long haul, which is why Ergotron can offer a ten-year warranty.
• Weight rating. This is the spec people get wrong. A 27-inch 1440p monitor runs about 4 to 6kg. A 34-inch ultrawide pushes 7 to 9kg. If your screen sits near the top of an arm's range, the spring struggles and the screen sags. Buy an arm rated comfortably above your monitor's weight, not right on the line.
• VESA pattern. Almost every arm uses the VESA mount on the back of your monitor - either 75x75mm or 100x100mm. Most monitors have one. A handful of slim or budget screens skip VESA entirely and won't mount to an arm at all, so check the back of your monitor first.
• Clamp vs grommet. A C-clamp grips the back edge of your desk - quick, no drilling, works on most desks. A grommet mount drops a bolt through a hole in the desk for a more permanent, rock-solid fix. Most arms in this guide include both.
• Desk thickness and material. Cheap clamps concentrate force on a small area and can dent a soft desk or crack a thin one. A wider clamp pad spreads the load. If you've got a glass or veneer desk, check the clamp range and use the rubber pads that come in the box.

Best Monitor Arm Australia 2026 - Full Reviews

1. Ergotron LX Single - Best Overall

Ergotron LX SingleCheck Price →

If you only buy one monitor arm and you want it to outlast the monitor, buy the Ergotron LX Single. It's the arm half the offices in the country quietly run on. The Constant Force mechanical spring handles monitors up to 34 inches and 3.2 to 11.3kg, gives you 33cm of lift and 64cm of extension, and moves with one finger - set it where you want and it stays there without a single creep over the day.

The reason it costs three times a gas-spring arm comes down to two things. First, the mechanical spring doesn't lose tension the way gas pistons do, so the screen won't start sagging in year four. Second, the ten-year Ergotron warranty is genuinely the longest in the category - they back the thing because it doesn't fail. The polished aluminium and matte black finishes both look the part next to a tidy desk.

Drawbacks are honest. At around $269 AUD on Amazon AU it's a serious chunk of money for a bit of metal, and if your monitor is a featherweight 24-inch panel you're paying for headroom you'll never use. The initial tension setup with the supplied Allen key takes a couple of goes to dial in for your screen's weight.

The good: Mechanical spring holds tension for years. Ten-year warranty. Moves with one finger. Generous reach and lift. The arm offices buy by the pallet.
The trade-off: Expensive next to gas-spring rivals. Overkill for a light 24-inch monitor. Tension setup takes a little patience.

Available on Amazon AU. ~$269 AUD.

2. HUANUO Single HNSS6 - Best Value

HUANUO Single HNSS6Check Price →

The HUANUO HNSS6 is the arm to grab if you want 90% of the Ergotron experience for a quarter of the price. It fits monitors 13 to 32 inches and 2 to 9kg, runs on an automotive-grade gas spring, and tilts, swivels and rotates the full 360 degrees so you can flip the screen to portrait for code or documents. HUANUO rates the gas core to 20,000 motion tests, which is the sort of number that suggests they've thought about longevity.

Both a C-clamp and a grommet base come in the box, so it mounts to just about any desk without a trip to the hardware shop. Cable management clips run down the arm to keep the rat's nest off your desk. For around $65 AUD on Amazon AU, it's the sweet spot for most people - enough quality that it won't wobble, cheap enough that you're not agonising over the spend.

The trade-off against the Ergotron is the gas spring itself. It's smooth and holds fine for the first few years, but gas pistons lose pressure over a long enough timeline, and there's no ten-year warranty to fall back on. For a home desk that's a perfectly reasonable bet at this price.

The good: Smooth gas-spring motion. Full portrait rotation. Clamp and grommet both included. Genuinely good value.
The trade-off: Gas spring can soften over many years. Shorter warranty than Ergotron. Tops out at 9kg, so not for the heaviest ultrawides.

Available on Amazon AU. ~$65 AUD.

3. North Bayou F80 - Best Budget

North Bayou F80Check Price →

The North Bayou F80 is the cult budget pick that punches well above the thick end of fifty bucks. It's a full-motion gas-spring arm for 17 to 32-inch monitors weighing 2 to 9kg, and Aussie buyers consistently report it holding 32-inch screens and even 34-inch ultrawides rock solid. The gunmetal grey finish is understated and there's a white version if your desk leans that way.

What you get for the money is genuinely surprising. Smooth height adjustment, tilt and swivel, a tidy clamp mount, and integrated cable clips. The F80 has been around long enough that the reliability is a known quantity - it's one of the most reviewed monitor arms on Amazon AU for good reason. At around $49 AUD it undercuts almost everything that isn't a no-name special.

Where it gives ground to the HUANUO is the finish and the small touches. The build feels a half-step less refined, the clamp is a touch fiddlier, and there's no grommet option in the standard kit. None of that matters much when the core job - holding your screen exactly where you put it - is handled this well for this little.

The good: Outstanding value. Holds large screens steady, including some ultrawides. Proven track record. Smooth full-motion adjustment.
The trade-off: Finish is a notch below the HUANUO. Clamp-only in the standard kit. Like all gas arms, no decade-long warranty.

Available on Amazon AU. ~$49 AUD.

4. Ergotron LX Dual - Best Premium Dual

Ergotron LX DualCheck Price →

If you run two screens and you want them to move like one unit, the Ergotron LX Dual is the arm. It mounts two monitors up to 27 inches each, 3.2 to 9.1kg per side, on a shared pole with independent Constant Force arms. The same mechanical spring as the single LX means each screen holds position with one-finger movement and won't sag over the years.

The side-by-side layout suits the classic two-monitor desk - main screen dead ahead, second screen angled in for chat, reference docs or a dashboard. The shared pole keeps the desk footprint small, and the kit includes the clamp, the grommet mount, the pole, the T-bracket and both extensions, so there's nothing else to buy. Our best dual monitor setup guide covers the screens that pair well with it.

The price is the obvious sting. At around $429 AUD on Amazon AU it's a real investment, and the 27-inch per-screen ceiling means two 32-inch monitors are out of scope for this particular model. If your pair are 24 to 27-inch panels though, this is the dual arm that earns its keep over a decade.

The good: Two screens move independently with one finger. Mechanical spring holds for years. Ten-year warranty. Complete mounting kit in the box.
The trade-off: Premium price. Capped at 27 inches per screen. More arm than a light dual-24 setup strictly needs.

Available on Amazon AU. ~$429 AUD.

5. HUANUO Dual Arm Stand - Best Value Dual

HUANUO Dual Arm StandCheck Price →

The HUANUO Dual Arm Stand does the two-screen job for less than a fifth of the Ergotron's price. It holds two monitors from 15 to 27 inches on gas-spring arms, each adjustable for height, tilt and swivel, with a 2-in-1 mounting base that does both clamp and grommet. For a home desk running a pair of mid-size screens, it covers the brief without the premium tax.

The independent arms are the key feature - you can have one screen high and landscape, the other lower and rotated to portrait, which is handy if your second monitor lives as a vertical feed for chat or a timeline. Cable management runs along both arms. At around $85 AUD on Amazon AU it's the obvious starting point for anyone going dual on a budget.

As with the single HUANUO, the gas springs are the long-term question mark, and the 27-inch ceiling rules out big panels. The arms also take up a touch more depth behind the desk than the Ergotron's tidier pole. For the money, those are easy compromises.

The good: Two screens for a fraction of the Ergotron price. Independent height and rotation per arm. Clamp and grommet both included.
The trade-off: Gas springs soften over many years. 27-inch per-screen limit. Sits a little deeper on the desk.

Available on Amazon AU. ~$85 AUD.

6. HUANUO Heavy Duty Ultrawide - Best for Ultrawide and Curved Screens

HUANUO Heavy Duty UltrawideCheck Price →

An ultrawide is where cheap arms come unstuck. A 38 or 40-inch curved panel is long, heavy and front-loaded, and a standard 9kg arm will droop or tip under it. The HUANUO Heavy Duty arm is built for exactly this - it takes ultrawide and curved screens up to 40 inches, holds up to about 12kg, and uses an aircraft-grade aluminium frame with a beefed-up gas spring to keep a big panel level.

The wide VESA support (75x75 and 100x100mm) covers the mounting patterns most ultrawides use, and the full-motion gas spring still gives you height, tilt and swivel even with a heavy screen hanging off the end. It's the affordable way to float a big curved monitor instead of letting it dominate the desk on its factory stand. Pair it with the right screen from our best 4K monitor under $500 guide.

The trade-off is that a single heavy-duty arm is specialised - if your monitor is a normal 27-incher, this is more arm than you need and the others on this list are better value. Check your ultrawide's weight against the rating before buying, because the very heaviest 49-inch super-ultrawides can still exceed what a single gas arm should carry.

The good: Handles big ultrawide and curved screens up to 40 inches. Sturdy aluminium build. Full-motion adjustment even under load. Affordable for the category.
The trade-off: Overkill for a standard monitor. The biggest 49-inch panels may still be too heavy. Gas spring, so the usual long-term caveat applies.

Available on Amazon AU. ~$99 AUD.

7. Amazon Basics Single - Best Ultra-Budget

Amazon Basics SingleCheck Price →

The Amazon Basics Single Monitor Stand is the no-nonsense pick when you just want a screen off the desk and lifted to eye level without thinking too hard about it. It's a steel, height-adjustable arm for monitors up to 30 inches and around 10kg, with 360-degree rotation for portrait mode and a tilt range from -15 to +85 degrees. The clamp fits desks 0.8 to 3.9 inches thick.

It's not a gas spring or a Constant Force mechanism - it's a simpler height-adjustable design, which means setting the height is a bit more manual than the float-and-stay feel of the pricier arms. But it's solid, it's backed by Amazon's one-year warranty, and at around $49 AUD it's about as cheap as a name-brand arm gets. For a second desk, a kid's setup or a spare-room office, it does the job.

Don't expect the effortless one-finger glide of the Ergotron or even the HUANUO. The Amazon Basics is a set-and-forget arm - get the height right once and leave it. For people who never move their screen around, that's no loss at all.

The good: Cheap and dependable. Steel build holds up to 10kg. Full portrait rotation. Backed by a name-brand warranty.
The trade-off: Manual height adjustment, not a floating spring. Less smooth to reposition day to day. Plainer looking than the gas-spring arms.

Available on Amazon AU. ~$49 AUD.

Monitor Arm Comparison Table - Australia 2026

Gas Spring vs Mechanical Spring - Which Should You Buy?

This is the decision that separates a $50 arm from a $270 one, so it's worth getting right. A gas-spring arm is brilliant value and moves beautifully out of the box. The downside is the pressurised piston slowly bleeds pressure over years, and a gas arm that's a half-decade old can start to sag, with no easy fix. For a home desk where you'll probably refresh the gear before that happens, a gas arm like the HUANUO or North Bayou F80 is the smart money.

A mechanical-spring arm, like the Ergotron LX's Constant Force system, uses a tensioned coil instead of gas. It costs more up front but it doesn't soften over time, which is why Ergotron can slap a ten-year warranty on it. If you're kitting out a desk you intend to sit at for the next decade, or you reposition your screen constantly, the mechanical arm is the buy-once option. If budget is tight or the desk is temporary, the gas arm gives you the same daily experience for a quarter of the price.

How to Mount a Monitor Arm Without Wrecking Your Desk

Two things ruin desks when people fit monitor arms. The first is over-tightening a narrow clamp on a soft or veneered desk, which dents or cracks the surface. Use the rubber pads in the box, snug the clamp firm but not gorilla-tight, and check it after a day. The second is mounting to a desk that's too thin or hollow - a flat-pack desk with a hollow core can flex or crack under a clamp. If your desk is hollow, use the grommet mount through a solid section, or add a clamp-spreader plate.

Before you buy, confirm your monitor actually has a VESA mount on the back (75x75 or 100x100mm), measure your desk thickness against the arm's clamp range, and weigh your monitor if you can find the spec. Match all three and the install is a ten-minute job. For the rest of the ergonomic setup, our best ergonomic accessories guide and our best laptop stand picks round out the desk.

FAQ - Monitor Arms in Australia

Will a monitor arm fit my monitor?

It will if your monitor has a VESA mount on the back - a square pattern of four screw holes, either 75x75mm or 100x100mm apart. Most monitors do. A few slim or budget screens skip VESA, and those need a separate VESA adapter plate or can't mount to an arm at all. Check the back of your screen before buying.

Are gas-spring monitor arms reliable?

Yes, for years. Quality gas arms like the HUANUO and North Bayou F80 are tested to tens of thousands of motion cycles and hold position well. The only long-term caveat is that gas pistons slowly lose pressure over many years, so a very old gas arm can start to sag. For most home desks that's well beyond the life of the monitor.

What weight monitor arm do I need?

Match the arm to your screen with headroom to spare. A 24-inch monitor is roughly 3 to 4kg, a 27-inch around 4 to 6kg, and a 34-inch ultrawide 7 to 9kg. Buy an arm rated comfortably above your monitor's weight - an arm running right at its limit will sag and feel stiff.

Can a monitor arm hold an ultrawide or curved screen?

A standard arm rated to 9kg handles most 34-inch ultrawides, but the biggest 38 to 49-inch curved panels need a heavy-duty arm like the HUANUO Heavy Duty, rated to around 12kg and built for the extra length. Always check your specific screen's weight against the arm's rating.

Clamp or grommet mount - which is better?

A C-clamp grips the back edge of your desk and needs no drilling, which suits most people. A grommet mount drops a bolt through a hole in the desk for a more permanent, rock-solid fix - better for heavy screens or if you don't want anything clamped to the edge. Most arms in this guide include both.

Do monitor arms come with same-day delivery in Australia?

Most picks here are Amazon AU Prime-eligible, which means next-day delivery in most metro areas (Sydney, Melbourne, Brisbane, Adelaide, Perth, Canberra). Officeworks, JB Hi-Fi and Harvey Norman also stock Ergotron, Brateck and a range of other arms in store.

Our Pick

For most Australians, the HUANUO Single HNSS6 at ~$65 AUD is the smart buy - smooth gas-spring motion, full portrait rotation, clamp and grommet in the box, and a price that makes the upgrade a no-brainer. If you want an arm that'll outlast the desk and you don't mind paying for it, the Ergotron LX Single at ~$269 is the buy-once-cry-once pick with a ten-year warranty behind it.

Running two screens? The HUANUO Dual Arm Stand at ~$85 covers the budget dual setup, while the Ergotron LX Dual at ~$429 is the premium pair. For a big curved ultrawide, the HUANUO Heavy Duty at ~$99 is the one built to carry it. And the North Bayou F80 at ~$49 remains the bargain that refuses to be beaten.

For more on building out a complete home office, check out our best home office monitor picks, our best dual monitor setup under $1000, our best laptop stand guide, and our best wireless mouse and keyboard combo for WFH. Browse the full top7 monitors category or the wider top7.au blog for more buying guides updated weekly with current AUD pricing.