Carlyle Oil Rubbed Bronze Knobs Combo Pack Callan Oil Rubbed Bronze Single Cylinder Deadbolts Combo Pack5 Callan Carlyle egg style oil rubbed bronze entry knob door knobs and 5 Callan oil rubbed bronze single cylinder deadbolts in 1 combo pack. All 10 locks operate with the same key. The knobs and deadbolts operate with a thumb turn on the inside of the door and are opened from the outside with the same key. The inside thumb turns need to be rotated to lock the door which prevents unwanted lockouts. Ideal for new construction or remodeling projects