Panel systems make the most of available space by accommodating existing furnishings, enhancing productivity and giving the office an attractive, professional look. Connecting hardware allows panels to be arranged in straight, multiple-height, 90 degree, three-way and four-way configurations (sold separately). Adjustable glides standard with all panels. Adjustable wall bracket, adjusts to 1-1/4" (wall connecting screws not included). 4 Way Furniture Connector