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.
Yale sliding door lock with a special hooked tongue for sliding doors. It has a unique security tongue and comes with a 70mm double-sided key cylinder."
Concealed lock by Palmera without a core (cylinder), stainless steel face resistant to rust, thermal coating on the sides for rust resistance. German specifications with warranty.
Original Italian CISA concealed lock with an Italian-made cylinder. It comes with a warranty from the authorized dealer, and includes a 66mm-sized cylinder.
"Palmera concealed lock with a double-sided key cylinder. It features a stainless steel face resistant to rust, a 70mm brass cylinder core, and a brass key.