Evolve Series Triple Monitor Arm, Black: ESI Ergo EVOLVE3-FMS-BLK (1 Monitor Arm) Triple Monitor Arm. Dynamic Height Adjustment with 2 Motion Limbs, 2 Fixed Limbs, 2 Sliders and 1 Stem Only Limb. Outside Monitor Extension, 28.75", Center Monitor Extension, 6". Monitor Tilt, plus 80 to minus 60 degrees, Monitor Rotation, plus 90 to minus 60 degrees, Weight Capacity (per arm), Minimum, 4.4 lbs, Maximum, 15.4 lbs, 180 degree Lock-Out Feature, Quick Release, 16" Pole. Includes Desk Clamp & Grommet Mount, Max Monitor Width, 32" (bezel measured left to right). Accessories for this item, E-FOMT, E-SMT, E-AMT, E-CMT, VESA100X200, VESA-HVY. Evolve Series Triple Monitor Arm, Black: ESI Ergo EVOLVE3-FMS-BLK.