From the Paloma brand these cylinder locks are anti-drill, pick and corrosion-resistant. Coming in various lengths to suit door thicknesses and applications with or without keys, they are made of brass.
Consisting of a lever handle, cylinder lock and lock casing, this combined make-up comprises the essential components of door hardware.
This enables the operation of a door by providing a means to grasp and turn the handle, engage the locking mechanism via the cylinder and secure the entire assembly within the door frame.