
Ergotron LX Pro 45-712-292 Desk Monitor Arm with C-Clamp, Black, up to 34"
- Visa
- Mastercard
- American Express
- PayPal
Or 3 interest-free payments of £99.60 with PayPal Pay in 3.
Independently reviewed on TrustpilotSeen it cheaper? We price-match genuine like-for-like quotes. How it works
- Sourced through UK distribution
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
Description
The Ergotron LX Pro (45-712-292) is a single-monitor desk arm in black with a low-profile C-clamp and short pole. It is the updated version of Ergotron's long-running LX arm, letting the user lift, tilt, pan and rotate a display up to 34" to a comfortable viewing position while freeing space on the desk.
The arm is built from aluminium and has a tension level indicator, which gives a visual reference when balancing the arm to the weight of the screen. A cable cover routes cords along the arm, and the modular design accepts Ergotron accessories, including a laptop tray sold separately.
Installation uses fewer parts than the original LX, with the C-clamp fixing to the edge of the desk. It mounts displays with a 75 x 75 or 100 x 100 mm VESA pattern.
Manufacturer specifications: Displays: 1; Screen size: up to 34" (86.4 cm); Maximum load: 10 kg; Maximum extension: 64 cm; VESA: 75 x 75, 100 x 100 mm; Mounting: desk C-clamp, short pole; Movement: lift, tilt, pan, rotate; Material: aluminium; Colour: black; Certification: BIFMA.
Key features
Lift, tilt, pan and rotate a display up to 34" to set the right height and angle.
A visual gauge helps balance the arm to the weight of the monitor during setup.
The low-profile C-clamp and short pole fix to the desk edge and free up desk space.
A cover routes cables along the arm to keep the desk tidy.
The arm is made from aluminium for strength and a clean finish.
Technical specifications
Choose a section to view its specifications.
Display (2)
- Displays supported
- 1
- Maximum screen size
- 34 in
Power & Physical (4)
- VESA
- 75 x 75, 100 x 100 mm
- Mounting
- Desk C-clamp, short pole
- Material
- Aluminium
- Colour
- Black
Certifications & Warranty (1)
- Warranty
- 10 years
General (3)
- Maximum load
- 10 kg
- Maximum extension
- 64 cm
- Adjustment
- Lift, tilt, pan, rotate
Delivery & returns
Estimated delivery 6 Nov - 10 Nov. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.
Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.
Bought in the UK, backed in the UK
This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.
Payment & security
Pay securely by card. Education customers can apply for a 30-day purchase order account.
Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
Alternative products
Closest matches in this category on price and capability. Not sure which way to go? Our technical team will talk it through.


Vision VFM-DSXP Express Desk Stand for 37-65in Displays (Microsoft Teams Rooms)

Chief Kontour™ K1C Dynamic Column Mount, Dual Monitor Array

Chief Kontour™ K1C Triple 3x1 Monitor Dynamic Column Mount-K1C330B
Need help specifying this for your space?
Ask Andrew. He knows the full catalogue and can advise on installation, mounting and compatible AV systems.
Reviewed by people who bought from us
Every review is collected independently by Trustpilot from people who have bought from us. Read them there →