Combination lock on vintage wooden door
The interesting pics below, is section of Coded Door Lock: Mechanical and Electronic editorial which is classed as within Locks, and published at September 19th, 2016 08:01:05 AM by adminz.
Coded Door Lock: Mechanical and Electronic : Combination Lock On Vintage Wooden Door
Quote from Article entitled Coded Door Lock: Mechanical and Electronic:
Roller and rotary mechanical coded locks are mainly used on doors of safes, safe deposit boxes, cases. The main advantage of mechanical coded locks is not required a key and duplicates and access to the entry is limited by those people who know the code.
The full version of the article can be found here.
Photo Gallery of the Coded Door Lock: Mechanical and Electronic
