Keyhole Pattern: allows for easy installation Built-in Spring Tension Mechanism: for perfect weight adjustments Two Mounting Options: both desk clamp and grommet are included Built-in Cable Management: for an organized and neat workspace   Product Category: Mechanical Spring Monitor Arm Material: Steel,Aluminum,Plastic Surface Finish: Powder Coating Color: Matte Black Dimensions: 937x111x585mm (36.9″x4.4″x23″) Fit Screen Size:…