





Tall Dual Monitor Arm
US$822.42
Estimated delivery: 2–7 business days ✓ Free shipping — over $200Description
Product Details Color: Matte Black Item Weight: 19 pounds Compatible Devices: Monitor Mounting Type: Tabletop Mount Number of Items: 1 Model Number: 45-509-224 Warranty Description: 10 Year...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Matte Black
- Item Weight: 19 pounds
- Compatible Devices: Monitor
- Mounting Type: Tabletop Mount
- Number of Items: 1
- Model Number: 45-509-224
- Warranty Description: 10 Years
- Number of Packs: 1
- Built-In Media: Information Not Available
- Item Type Name: Desk Mount
- Mfr Part Number: 45-509-224
- Movement Type: Articulating
- Maximum Tilt Angle: 75 degrees
- Enclosure Material: Metal
- EU Spare Part Availability Duration: 1 years
- Maximum-Supported Screen Size: 40 inches
- Minimum-Supported Screen Size: 0.04 inches
About this item
- Broad compatibility: Fits two screens up to 40 inches and 7 to 22 pounds each; compatible with VESA patterns 75x75mm and 100x100mm
- Everything you need: Includes two LX arms and extensions, 23-inch pole, heavy duty two-piece desk clamp for surface edges 0.63 to 2.6 inches thick, grommet mount plate and hardware for installation through a desktop hole, two pole collars, two caps and mounting hardware
- Comfortable workspace: Find your best view for each project with 13 inches of lift, rising 31.7 inches from the desktop; customize how you work or collaborate at your workstation with 360 degrees of rotation and 75 degrees of tilt
- Flexible working: Easily stack screens one over the other or position to either side; up your screen count and productivity with three or four displays using the LX Arm, Extension and Collar Kit accessory (98-130-224); free up more of your worksurface with thoughtful cable management
- Built to last: Extensive quality testing ensures your display stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support
Shipping Policy
ZenOffice ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not right for the room, you have 30 days from delivery to send it back, and ZenOffice will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.
How it works
- Email us at support@zenofficeshop.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and ZenOffice replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.

