- Diameter: 1-3/16 in
- Door Thickness: 1-3/8 to 2-1/16 in
- Finish: Polished Brass
- Height: 5.2 in
- Material: Zinc
- Mounting Hole Diameter: 5/8 in
- Suitable for: 1-3/8 to 2-1/16 in THK Doors
- Viewing Angle: 180 deg
Application: For allowing a user to identify visitors from the security of a locked door