Mechanic Seat Creeper Seat Style Creeper Seat Heavy-Duty Adjustable Maximum Load Capacity 440 lb Seat Height 27 in Frame Material Steel Caster Wheel Diameter 3 in Caster Configuration (4) Swivel Dimensions 23 in x 15 in x 15 in Height 23 in Height Range 22 in to 27 in Number of Wheels 4 Overall Height 23 in Overall Length 15 in Overall Width 15 in