50-43100WB/CM Counter mounting units contain a 13′ Retractable Belt barrier. The units are attached to a counter or to a shelf inside a cabinet. These units are attached with a flange to any flat surface. The 43100 closures are ideal for blocking lanes between counters or unused cash registers. The units include installation hardware and are available in variety of finishes and belt colors. Standard and custom messages are available for belts.