Add to favorites
Amazon Basics Gas Spring Dual Monitor Arm Desk Mount, Adjustable Tension, Fits 38.1–68.6 cm Monitors, Supports 2–7kg Each Arm, VESA 75x75/100x100, Black by Amazon Basics - Used condition

Amazon Basics Gas Spring Dual Monitor Arm Desk Mount, Adjustable Tension, Fits 38.1–68.6 cm Monitors, Supports 2–7kg Each Arm, VESA 75x75/100x100, Black — Open-Box, 36% Off

Brand: Amazon Basics

Condition: Used - Acceptable
$4492
$6999
-36% Save $2507
Updated: 5 days ago

Description

Dual Arm Design with Independent Tension Adjustment: Each arm supports 2 - 7 kg and requires individual tension adjustment based on monitor weight. Proper adjustment is essential to maintain balance and prevent drifting or uneven positioning.

Adjustable Gas Spring System for Stable Positioning: Arms are pre-set for higher weight and may require adjustment before use. Turn the adjustment screw gradually to match your monitor weight and achieve smooth movement and stable positioning.

Pre-Tightened Joints for Shipping Stability: Joints may feel stiff out of the box to ensure secure transport. Follow the adjustment instructions to loosen joints and enable full range of motion.

VESA Compatibility with Installation Guidance: Supports 75x75mm and 100x100mm VESA patterns. Select appropriate screws and spacers based on your monitor’s mounting depth to ensure a secure and flush fit.

Complete Mounting Kit for Dual Setup: Includes C-clamp and grommet mounting options for desks 1cm –10.2 cm thick. Proper installation and step-by-step adjustment are required for optimal dual monitor performance.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-ca-b0cqxpgnch
Model:
DS-MADDBE
Country:
CA
ASIN:
B0CQXPGNCH
UPC:
840324414646

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $25 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Amazon Basics products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

More open-box deals

Updated daily from Amazon, Reebelo, and Dyson.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.