Perfect for assembly or lab work, these Economy Workbenches are adjustable for sit-down or stand-up operations. Legs adjust in 1" increments. Equipped with double electrical knockouts front and rear. 12" lower shelf included. Choice of three tops: laminated 1-1/4" gray scrim plastic; 1" compressed wood; 1" thick compressed wood with 1/8" thick Masonite® panel laminate. Ships unassembled. Made in USA.