What keyboard tray options work with benching?

Under-desk keyboard trays for benching are typically mounted via a clamp bracket to the surface edge or an articulating arm that slides in/out on a rail track. Standard trays are 24–27 in. wide with a 10-in. mouse platform, and the articulating arm provides 6–12 in. of forward travel to bring the keyboard into ergonomic position. OfficeFurniture2go.com offers keyboard tray accessories for benching systems — call 1-800-460-0858.