3M Knob Adjust Keyboard Tray with Standard Platform (MMMAKT60LE)

Increase comfort and productivity by placing your keyboard and mouse at a proper level. This keyboard has a knob adjust arm that controls both height and tiltjust loosen knob, set height and re-tighten. Adjusts height to 1" above mounting surface and 4 1/2" below mounting surface. Standard all-in-one platform with wooden construction minimizes bouncing. Includes all-in-one leatherette gel wrist rest with antimicrobial product protection and Precise Mouse Pad that can be placed on right or left of keyboard. Color: Black; Capacity (Weight): 70 lbs.; Workstation Type: Straight; Height (+/- Desktop): +1 1/2"/-4 1/2".