r&b wire 100d narrow heavy duty wire laundry cart, 2 bushel, chrome r&b wire products the perfect rolling laundry cart for narrow aisles - built for years of service. this product is used in tight spaces by the majority of america's coin laundry, on-premise and commercial laundries. this unit is equipped with r&b's proprietary 5" clean wheel system, designed to prevent lint and thread pick up. the air cushion bumper protects walls and equipment.