activiva Heavy Duty Single Monitor Screen Gas Spring Monitor Arm

from $2.13 p/w
over 52 weeks
Item Price $111.00
from $2.13 per week
Item Price

Availability: In stock

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* Please note this is a large / heavy item and may incur an additional delivery cost or it may not be available to your area. The current price covers delivery to most metro areas. Our customer service team will email you the specific delivery charge once your order is placed.

Introducing the activiva ACA-HMA-SGS01Y Heavy-Duty Gas Spring Monitor Arm, designed to accommodate most 17""-49' flat panel or curved monitors weighing up to 18kg per screen. With its heavy-duty construction, this monitor arm is perfect for heavy and oversized displays, and provides many benefits to enhance your viewing experience: 

  • Effortless Adjustment for Any Display: This Heavy-Duty Gas Spring Monitor Arm features a gas spring mechanism that perfectly counterbalances the weight of most 17""-49' flat panel or curved monitors weighing up to 18kg and 14kg per screen, respectively; providing easy and smooth adjustment for optimal viewing comfort, reducing strain on your eyes, neck, and shoulders.

  • Detachable and 360° Rotary VESA Plate: The monitor arm's detachable and 360° rotary VESA plate allows you to adjust the screen to any angle you desire, making it easy to install and remove the monitor from the arm in mere seconds. This feature ensures that you have a comfortable viewing experience, no matter what position you are in.

  • Integrated 180° Rotation Stop and Free-Tilting Design: The monitor arm has an integrated 180° rotation stop that prevents the arm from hitting adjacent partitions or walls, ensuring your screen's safety while you adjust the arm's position. The free-tilting design allows you to adjust the screen forward or backward for a better viewing angle and reduced glare, especially useful when working in a brightly lit environment. 

  • Cable Management for a Neat and Organized Workspace: The monitor arm also comes with cable management, keeping your workspace neat and organized by ensuring that your cables are tucked away and not exposed, preventing accidents and tripping hazards.

  • Two Mounting Options for Customizable Setup: This activiva monitor arm can be mounted using either the included desk clamp or grommet, giving you the flexibility to choose the most suitable option for your setup. 


  • Material: Aluminum, Steel, Plastic
  • Surface Finish: Powder Coating
  • Color: Metallic Grey
  • Dimensions: 120mm × 510mm × 620mm (4.7"" × 20.1"" × 24.4"")
  • Adjustable Height: Min. 25.5cm~Max. 55cm
  • Arm Full Extension (Single): 46cm
  • Weight Capacity (per screen): Curved Monitor: 1~14kg (2.2lbs~30.8lbs)
  • Flat Panel Monitor: 1~18kg 
  • Tilt Range: +45°~-45°
  • VESA Compatible: 75 × 75, 100 × 100
  • Swivel Range: +90°~-90°
  • Screen Rotation: +180°~-180°
  • "
    Box dimensions
    • Weight (kg): 3.92
    • Length (cm): 44.5
    • Width (cm): 28
    • Height (cm): 12.7000


All our stock is held in local warehouses in Australia.

My Layby will usually dispatch your goods within 7 - 10 business days of completing your layby payments.

This time frame factors in the confirmation of the layby order include your payment method, processing and dispatch from the warehouse and the transport of the items via couriers. The 'In Stock ' status on our website can mean the stock is either in our warehouse, or available with our supplier.

Whilst we endeavour to get items delivered to you as soon as possible we do, however, need to allow that 7 - 10 business day window to accommodate the processes above.

Delivery tracking details will be emailed to the email address on the account as soon as they are known. Your goods must be delivered to the delivery address as shown on your initial order.

Deliveries require a signature on delivery and if no one is at the property to sign for the package a calling card will be left by the driver with details of how to arrange redelivery or collection.

If their are multiple items on your order, you may receive multiple deliveries shipped by multiple couriers since items may be sent from different warehouse locations.

Large/bulky items (eg furniture and whitegoods) may take longer to deliver and may also incur an additional freight fee. If an additional freight fee is expected for your order you will be contacted via email after the order has been successfully placed.



We guarantee your satisfaction with all My Layby merchandise. If you receive damaged, defective, or incorrect item(s) from My Layby you may return the product(s) within 30 days of delivery. When we receive the item(s) and verify the return of product(s), we will send you a replacement.

Please choose carefully when ordering on My Layby. Once you have ordered the item, you are committed to the purchase. Under the Consumer Law, you are only entitled to a refund in the event of a major product failure - not if you simply change your mind or you later discover that you picked the wrong colour or the item doesn't fit.

Please contact our customer service deparment on 1800 183 083 to lodge a return.


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