Union C-Series

The Union C-Series range offers maximum quality and security, with a variety of mortice functions such as BS 5 lever and detainer locks with rollerbolt latches, narrow stile cases and hook bolt functions. 

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Delivering some of the most recognisable and trusted products on the market there are three main types of product in the range. The 5 lever high security mortice lock offers a plethora of functions including deadlocks and sash locks. 

Cylinder lock cases offer robust construction and high security locking with the advantages of cylinder locks. Detainer locks which use detainers that are more resistant to picking, and also provide a higher number of key combinations than lever locks.