Union lock cylinders

Union Cylinders

Safety and Functionality

Union cylinders are key components in many locks, as they are responsible for enabling the mechanism to operate when the correct key is used. These cylinders are known for their high quality, versatility, and ease of adaptation to different lock models, for both residential and commercial doors.

A cylinder operates through an internal system that only

It unlocks when the moving parts (such as pins or discs) align correctly with the specific shape of the key. In the case of Union brand models, this system is designed to resist forced entry or unauthorized tampering.

Adaptable and safe design

One of the main advantages of Unión cylinders is their ability to adapt to different types of locks. They are available in various versions, such as double-entry cylinders (which can be opened with a key from both sides), half-turn cylinders (with access from only one side), or models with an interior button, designed to facilitate quick exit in case of emergency.

Furthermore, these cylinders are manufactured with metallic materials resistant to wear and continuous use. Some models are reinforced to withstand common burglary techniques, such as drilling or forced entry with tools.

Applications and advantages

Union cylinders can be found on main doors of homes, offices, or businesses, as well as in installations where access control with a single key for multiple doors is required. This is because versions compatible with master key systems are also manufactured.

Among its main benefits are:

• Durability: They withstand daily use without losing effectiveness.

• Security: They offer barriers against illegal opening methods.

• Versatility: They work with multiple lock formats.

• Ease of replacement: if the cylinder is damaged or the keys are lost, it can be changed without replacing the entire lock.