Knape & Vogt Two Screen, Dual Extension Cross Bar Monitor Arm is available in Black and Silver Finishes. Arm provides 26" of reach with 13" of usable height adjustment. Tool-less clamp installation and Easy-to-use Allen wrench adjustment. 2 to 20 lbs. load baring. Dual Crossbar holds monitors up to 22" horizontal width each and Preset 15° parabolic array provides easier viewing, reducing eye strain. The arm swivels 360° around the base. Made in USA- TAA compliant.