Cylinder CY504U

For Lockwood series 3570, 570, 590, 591, 595, 5900, and 007 mortice locks. Available with multiple different surface treatments.

  • Cylinder CY801U

    Key-in-knob cylinder. For Lockwood 530 and 930 locksets. Available with satin chrome surface treatment.

  • Cylinder CY503U

    Australian oval cylinder. For Lockwood 3570 & 3580 series mortice locks, holdback. Available with satin chrome surface treatment.