The space between the monitors is fully adjustable.

LCD monitor arms help utilize work space, improve ergonomics, and share ideas. Securely holds three LCD monitors above the desktop to increase work space, improve visibility, and minimize clutter.

36" double-link swing arms optimize ergonomics and monitor views with separate tilt, rotate, side-to-side, height, and tension adjustments
Die-cast pole with heavy-duty clamp mounts to desktop or other surface Easy installation ideal for office, studio, IT network, and security applications - no drilling required Meets VESA standards - supports three monitors, up to 13 pounds each, will hold up to most 21" monitors. Easy to install and sets up in minutes

SPECIFICATIONS Fits 75 x 75 mm / 100 x 100 mm VESA-compliant monitors -- Monitor weight capacity: up to 13 lbs. each; 40 lbs. total -- Installs on horizontal surfaces up to 3.5 in. thick

DIMENSIONS height, 18 in.; arm radius, 15.5 in.; Circumference pole 4.5in, arm width (extended), 36 in.; weight, 18 lbs.

PACKAGE CONTENTS LCD Monitor Pole with Double-Link Swing Arms -- Cable management clips and trim caps -- Installation hardware with instructions and hex tool

Please make sure you are mounting this arm to a solid desktop surface that will be able to withstand the combined weight of the stand and monitors. Make sure your desktop is not hollow.