A rolling creeper seat doesn't need much explanation. You sit on it. You store tools and parts under it. And you roll around to reach the tools and parts you forgot. Find creeper seats at any auto parts store, home center or online tool site. The model shown here is theSunex 8507 Creeper Seat. A unit with a pneumatic lift and a contoured seat (for you Ferrari owners) could set you back a little more.