MetalTech Telescopic Aluminum Plank Board, Jobsite Series 10 to 17-ft. Adjustable Work Platform for Step Ladders M-PEP7200AL - The Home Depot
Little Giant Ladder Systems 11813 8-13 ft Telescoping Plank, 8' -13', Gray - Amazon.com
Werner 8 ft. - 13 ft. x 14 in. Telescoping Aluminum Extension Plank with 250 lb. Load Capacity PA208 - The Home Depot
Little Giant Model 11915 | ADJUSTABLE PLANK, 9-15-Foot Model, 500 lb two person Rated, Aluminum Ladder Accessory - Industrial Ladder & Supply Co., Inc.