Duramold™ precision engineered resin and metal composite structure for unsurpassed durability and service life. Molded-in tie-down slots for load security. Textured deck surface reduces load slippage. Perimeter deck channel retains small items. Retainer clips prevent unintended handle removal. Powder coated steel handle/frame for optimum service life. 2 fixed, 2 swivel casters for optimal control and maneuverability.