VENA Yale concealed lock with double-sided key cylinder: Cylinder size is 70 mm, comes with three brass keys and a brass cylinder core. It has thermal coating.
CISA Double-Sided Computer Key Cylinder: Size 70mm, comes with five Security Computer keys. The keys are made of brass, and the core is also made of brass.
"ICSA Italian concealed lock for aluminum doors, with an Italian cylinder. Manufactured in Italy, comes with a warranty from the authorized dealer. The lock has a 20mm size, and the cylinder has a 50mm size. It carries a one-year warranty.
Italian Ledro Iron Door Latch Lock, size 60: It is installed behind the door using a latch mechanism provided by the Italian company Ledro. The color is beige.
Double-Sided Computer Key Cylinder: Cylinder size is 70mm. It is resistant to breaking and theft. It comes with five keys made of brass. The key type is engraved.
Concealed security door lock used for door concealment. It is added to the regular lock to enhance security. Price does not include the door cylinder core.