This vintage Union 2X18 double euro cylinder lock is made of brass and comes with a key. It is suitable for use in access control equipment like locks and cylinder locks. The cylinder type is key in knob/lever with a traditional keyway core format and has 6 pins. The keyway type is L and the unit quantity is 1. It is a product of the United States and is suitable for use in various industrial and safety facilities. The unit type is oz and the brand is Union.