Whiteside MTL34 Mechanic's Creeper, Standard Duty, 570 lb Capacity, 36 in L x 17 in W x 4 45 64 in H, Steel, 6 Casters 55JC01 RoHS RoHS 3 (2015 863 EU) Compliant RoHS RoHS 3 (2015 863 EU) Compliant REACH Not Compliant DFARS Specialty Metals COTS Exempt Country of Origin United States USMCA Qualifying No Schedule B 732690 DCEP Elongation (As Welded) 22% AWS Classification E7018 H4R Creeper Seat Style Creeper Duty Rating Standard Duty Maximum Load Capacity 570 lb Overall Length 36 in Overall Width 17 in Overall Height 4 23 32 in Height Range 4 45 64 in Frame Material Steel Creeper Material Steel Caster Diameter 2 1 2 in Caster Material Polyolefin Includes (6) Casters Country of Origin United States A creeper is a flat metal or cushioned horizontal surface that a mechanic lays on while fixing the under carriage of a vehicle