Lightweight Door and Panel Dolly with Poly-onPoly wheels - Capacity: 350 lbs. Lightweight door and panel dolly with auto-clamp feature. Unique design grips plate/slab when weight is added. Opening for use with maximum 2¼" thick plate/slab. This moving dolly has steel construction with painted blue finish. Each dolly, cart and hand truck sold separately. Please call for availability on bulk orders of quantity 5 or more of this moving dolly.