The Rubbermaid Commercial Sheet and Panel Truck has a 907kg capacity and features built-in tie-down slots to secure loads while moving them and a textured surface greatly reduces slippage. 20.32cm Polyolefin casters. Transport large, bulky sheet goods and hard to handle loads such as doors, lumber, drywall, tables and cubicle walls. Duramold's exclusive, precision-engineered resin and metal composite structure provides maximum load support. Duramold's exclusive, precision-engineered resin and metal composite structure provides maximum load support.