security cylinder lock / key
QUATTRO PLUS dormakaba



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The dormakaba quattro plus cylinder range, with its patent protected reversible key, is designed for all applications where security, durability and strict factory key control are paramount.

With its interchangeable core system, quattro plus offers extensive flexibility allowing the cylinder core to be inserted into a range of locking solutions from camlocks, keyswitches and padlocks. This also gives dormakaba quattro plus the ability to master key across various applications and locations making it a powerful and efficient locking system.

Patent protected until 2033
Keys are only available direct from dormakaba for maximum security
The reversible key can be inserted from either side and has no sharp edges that damage pockets and purses
Choose from two different key shapes and up to 12 different key clip colours
High security - quattro plus lock cylinders are safe against picking and the bumping method