3rd Hand HDâ"¢ Support RodThe 3rd Hand HD can brace, clamp, or provide support wherever and whenever needed. Great for hanging cabinets, trim and crown molding, dust barrier, drywall, load stabilizer, light fixtures, laser mounting, and more. Features include 5´ to 12´ extension, easy-pump handle, neoprene grip, positive locking every foot, micro adjust. Includes (2) 3 IN x 3 IN articulating top and bottom feet and 1 magnetic dust barrier foot. 150 lb. load capacity.