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Humanscale M8.1 Heavy Duty Monitor Arm, Polished Aluminium with White Trim

M8.1 Monitor arm, part of Humanscale’s revolutionary new monitor arm line, instantly improves the comfort, health and productivity of any workspace.

This weekend enjoy an Extra 5% Off apply coupon code EVERY5 to the Checkout page and SAVE! (some exclusions apply)

£371.70 inc. VAT

Pay monthly with

6 in stock

Delivered within the UK mainland in 3-5 working days

Product Details

Fully compatible with traditional desks and sit/stand workstations alike, M8.1 meets a variety of configuration needs for single monitors from 2.7 – 12.7 kg (6 – 28 lbs.)

Featuring innovations like Humanscale’s patented Weight-Compensating Spring Technology and Smart Stop functionality, M8.1 enables the personalisation and flexibility needed for today’s evolving workplaces.


Clamp fixing included

For Monitors 2.7 – 12.7 KG

Desk thickness up to 48mm

Clamp fixing included

For Monitors 2.7 – 12.7 KG

Height Adjustment Up to 305mm

Desks up to 48mm

Allows user to view their monitor(s) at an optimal position

Rubberised Cable Management makes it simple to run cords through a modular system for a clean sleek and organised aesthetic

A patented weight-compensating spring technology enables smooth and uniform height adjustmentBuilt-in Counterbalance Indicator provides the ability to counterbalance the monitor weight before monitor installation to reduce expensive computer setup costs

Patent-pending Smart Stop allows the user to customise the rotation of the arm preventing overhang and protecting surrounding equipment

Patent-pending Quick Release Joints instantly snap together for a secure and robust fit simplifying installation.

Only one tool is required and it’s neatly concealed inside the arm base


Sizing/Assembly & Warranty Information

  • Assembly
    Simple self assembly
  • Warranty
    15 Years
  • Country of Origin



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Delivery & Returns Information


Our standard delivery is FREE of CHARGE to the UK mainland. Items FROM STOCK we aim to Deliver in 3-5 working days  (unless otherwise stated) MON- FRI  8AM TO 6PM .

* Excludes the Scottish highlands which is chargeable.

If the item is ( Made to Order) you can find the lead time under the Add to Basket Button (these are as accurate as possible)

Products showing PRE ORDER are items we have coming back in to stock and the dates are on the product pages. When you buy a pre order item it is reserved and when it arrives with us we ship it on to you please allow 3 working days after date shown for delivery.

We also ship to NI, ROI and the Channel islands also Mainland Europe.

For more information, please visit our dedicated Delivery Information page.

Easy Returns

All items listed as in stock can be returned or exchanged easily. The item must be in the original packaging and in New Condition and unused! You have 14 days from the date the item was received. We can arrange the return for you.

Please advise of the order No, address and contact details in the email sent to logistics@officechairsuk.co.uk.

For more information, please visit our dedicated Returns, Exchange & Refunds page.