Trisided Flush Heavy Duty Dolly 12" x 16" - 2800 lb. CapacityMerrick Machine Trisided Flush Heavy Duty Dolly Made from 1 4" thick heavy duty solid steel 12" x 16" with three sides of dolly flipped up. Comes with four easy roll ball bearing swivel casters. Manufactured in the USA from quality steel and material. Capable of moving and transporting even the heaviest cars, trucks, machines, equipment, etc. 2800 lbs. Capacity Comes with welded handle in the front Heavy duty polyolefin wheels are easy to roll and non