BONTEC GDM7501 Single Gas-Spring Monitor Arm, 13–32-inch

The BONTEC GDM7501 is a single gas-spring desk arm listed for 13–32-inch monitors. Its stated 3–9 kg load range, VESA 75 × 75 mm and 100 × 100 mm compatibility, and clamp or grommet mounting make it suited to a supported desktop setup where screen position and desk space matter.

At a glance

The listing gives a 3–9 kg monitor-weight range as well as a 13–32-inch screen range, so check both against your monitor.
Tilt, swivel and rotation allow changes to screen angle and orientation. The listing also describes rotation at both arm joints.
C-clip or grommet installation and concealed cable routing are described, with the aim of clearing desk space.
The manufacturer says the gas spring height adjustment works with the monitor mounted. It also describes tension adjustment using the supplied Allen key.

Price

£23.99Save 11%

Reference price: ~~£26.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Supports portrait or landscape screen orientation according to the listing.
Two described mounting approaches offer options for desks with or without a suitable through-hole.
Cable routing through the arm can reduce loose cables across the desktop.
Detachable VESA plate is described for attaching or removing the monitor.

Technical specifications

14 specifications

Identity
Brand	BONTEC
Model	GDM7501

Screen and movement
Supported screen size	13-32 inch
Supported monitor weight	3 KG to 9 KG
VESA patterns	7575mm and 100100mm
Screen rotation	360° free rotation
Arm rotation	both the upper arm and the lower arm support a 360°rotation
Maximum VESA plate centre height above tabletop	450mm

Installation and materials
Mounting types listed	Tabletop Mount
Installation methods described	C-clip or grommet
Material listed	Metal
Colour	Black

Other manufacturer claims
Gas spring rating	750 N⋅m
Durability test claim	30,000 cycles

What to know before buying

Listing details to confirm

The listing calls the mount a tabletop mount, while its feature text describes C-clip or grommet installation. It does not specify desk thickness or hole dimensions, so confirm fit for your desk and chosen mounting method before buying.

Who is it for?

A good fit for

Buyers with one monitor in the stated 13–32-inch and 3–9 kg ranges who want adjustable positioning.
Setups needing portrait and landscape screen orientation or a way to route cables along the arm.
Desks where a clamp or grommet-style attachment suits the available mounting area.

Less suited to

Monitors outside the stated screen-size or weight ranges, or without the listed VESA patterns.
Buyers seeking a freestanding base rather than a desk-mounted arm.
Anyone who needs confirmed desk thickness or grommet-hole compatibility before purchase, since those dimensions are not supplied.

BONTEC GDM7501 Single Gas-Spring Monitor Arm, 13–32-inch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 4,021 ratings

5 stars76%76%
4 stars14%14%
3 stars4%4%
2 stars2%2%
1 star4%4%

Customer feedback describes the mount as sturdy and good quality, with setup often reported as manageable and the arm considered versatile. Some feedback says the arm adjusts easily but positioning the monitor itself can be difficult. Experiences with movement are mixed, including reports of smooth adjustment as well as wobbling or bouncing. That variation matters if you expect frequent repositioning. The listing gives a 3–9 kg load range but does not establish how stable every supported screen-and-desk combination will feel.

Positive themes

Customers report good perceived build quality and sturdiness.
Feedback describes setup as straightforward for some customers and notes that tools were included.
Customers report that the mount fits monitors up to 32 inches.

Negative themes

Some customers report difficulty adjusting the monitor itself.

Mixed feedback

Reports of movement vary, with some describing smooth motion and others mentioning wobbling or bouncing.

Frequently asked questions

Which monitors does the BONTEC GDM7501 support?

The listing specifies 13–32-inch screens weighing 3–9 kg, with VESA patterns of 75 × 75 mm or 100 × 100 mm. Check your monitor against all three requirements.

Can the screen be used in portrait orientation?

The listing claims 360° screen rotation and says the monitor can be set to portrait or landscape.

How can the arm be mounted?

The feature text describes C-clip and grommet mounting. The main details also label the mounting type as tabletop mount, so confirm the method and desk fit for the selected listing.

Does the arm adjust without a monitor attached?

The manufacturer says the gas-spring height adjustment works only after the monitor is mounted. It also describes adjusting arm tension with the supplied Allen key.