Metal construction; All parts are interchangeable 12 different combinations, 90-degree tilt; 360-degree turn and rotation Customize to 2", 4" or 6" length. 1/4in / 20 threads throughout T-bar drop ceiling clip included Adjustable length from 24 to 40 inch Tilt 90 degrees, swivel 360 degrees Aluminum alloy construction, lightweight, heavy-duty. Loading capacity 8 lb Cable management through an extension pole
