The ASI 046921A-6 Paper Towel Dispenser and Waste Receptacle allows you to offer paper towels and a place to dispose of them in one convenient unit, which can help reduce messes in your commercial restroom facilities. Designed for semi-recessed mounting, the unit requires a rough opening that measures 15-3/4 inches in length by 54-1/2 inches in height by 4 inches in depth. The paper towel dispenser holds rolls of paper towels that measure 8 inches in diameter by 8 or 9 inches in length and are 800 feet long. A 4-inch diameter stub roll is also included. Rather than a mechanical lever, the unit dispenses towels with a touch-free proximity sensor powered by four, D-size batteries. The lower waste container has a 13.3 gallon capacity. Fabricated out of 18-gauge and 22-gauge stainless steel, the unit has an attractive No. 4 satin finish. A multi-staked, full-length piano hinge is used to attach the door to the cabinet. Both the towel dispenser and waste receptacle are secured with a keyed tumbler lock to prevent theft and vandalism.