The LadderPro™ medium-duty telescoping plank is available in 9, 13, and 16-ft. sizes (fully extended). The plank is manufactured with heavy wall aluminum tubing to prevent the twisting and flexing common to most other planks. The built-in, skid-resistant surface reduces slips. It stores and transports in approximately half of its fully extended length. The telescoping plank has the strength to do the job safely, and the compactness to store easily after the work is done. 250lb. rated.