Tag Archives : door lock

Locking Systems with Master Key


Cylinder locks offer the greatest security, for it is virtually impossible to open the with tools. The cylinder lock developed by Linus Yale is very different from other locking systems. The are profile, oval, round and half cylinder locks. Cylinder locks are supplied with extensions as necessary on one or both sides, increasing in  increments of 5 mm, to suit…

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Various Types of House Door Locks


Various types of house door locks are widely found in the market. The diversity of key shapes or types is tailored to suit their needs but not many consumers know or understand what type of locks and doorways are in which the door locks are paired. Here are some examples of types or types of home door locks: 1. Mortise…

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