Dump Bins and Shop Equipment. When fitting out your store, items such as dump bins or stacking baskets can help make use of awkward spaces and maximise your display area. Dump bins are a useful addition to any store, and have an adjustable base so that you can place products at the right height for your needs. Freestanding wire shelving units are useful when you have an empty wall or space that requires shelving but will not fit a traditional shelving unit. These sturdy but lightweight wire shelves units are perfect for window displays, temporary promotions, marked-down goods or as shelving for storage areas or warehouses.