Our strong heavy duty tray trolleys are manufactured from round and square steel tube, for added strength, and have 3 shelves fitted with a lip. It arrives fully assembled with 2 fixed and 2 swivel black rubber castors, that are 200mm diameter, with bearings, making the trolley easier to move. These trolleys can take a carrying capacity of 350kg each, making them ideal for warehouse and workshop environments.350kg carrying capacity 3 Fixed trays 200h x 500w x 1090d mmHeavy duty constructionDelivered fully assembled 2 Swivel and 2 Fixed Rubber castors for manoeuvrabilityAll Castor Wheels have bearings Choose from either small or large modelsIntegral push or pull handle