Ideal for areas requiring a heavy duty efficient dispenser. The code 165 successive access dispenser will only dispense its reserve second roll after the first roll is empty. This insures that the custodian is replacing empty rolls only and not having to deal with two half empty rolls during maintenance rounds. Dispenses all standard toilet tissue rolls. Capacity of two rolls per unit. Comes with keyed tumbler lock to reduce pilferage and vandalism. Front loading for easy service and maintenance. Rollers are non removable without keyed access. For unrestricted access, bottom of unit to floor must not exceed 44" (111.7). Mounting screws provided.