Racatac Products offers the Kneeling - Sitting Creeper, No. 01RAC3, enabling users to scoot around on their knees instead of crawling. It allows users to move in a kneeling, leaned over or kneeling/sitting position while taking off pressure off of knees, feet and back. Features include strong, lightweight aluminum construction, 3" casters, adjustable seat, tool tray and an attachable chest support. Weighs 8 lbs, with a weight capacity of 300 lbs.