The Carlyle ToolsAdjustable Engine Creeper is designed to take the strain off of a technician's back and legs all while safely working on engines. An adjustable sliding pad allows the technician to fine tune their comfort along with a parts storage pouch to keep parts and tools in reach. It has a 400-lb load capacity and is adjustable from 48" to 64". When not in use, the Carlyle Adjustable Engine Creeper easily folds down for compact storage.