Installation is easy and they fit all standard doors.
With an elbow hip or finger you can open the door by simply pushing or pulling on the knob or lever.Drlk Lvr Entry Combo Sn Made with superior craftsmanship Push Pull Rotate door locks have dual torsion springs for smooth rotation hidden screws for a more decorative appearance 75mm diameter roses to hide the blemish from old hardware and removable interior knobs or levers for scratch-free installation. Despite being so easy to use these locks are built to achieve the most rigorous residential security standards as you would expect from Brinks.