1.Plastic platform truck for load capacity 660lbs

2.Two steel tubes to support and re-inforce the platform.

3.Platform surface anti-slip design with corner bumpers.

4.Foldable handle for easy storage.

5.Each platform provided with 2 swivel casters and 2 rigid casters.

6.High elastic grey rubber wheel chemically bonded on nylon wheel center.

7.Single precision ball bearing protected by 2 nylon caps to avoid dirts and threads.

8.Easy rooling and turning.