Hot selling euro profile brass master key single open pin tumbler 30×30 thumb turn door lock cylinder
Master Key System
EOS secure provides customization and design services to boost your business.
EOS secure provides small MOQ on our existing models for start-up customers or mock up samples for projects.
10 years of experience of master key system and security cylinders
Tsugami CNC Swiss-type automatic Lathe machine to guarantee the precision
Support your customize and Innovative design
Implement the strictest quality control
Customized different length.
0.1-0.15mm gap between plug (rotor) and housing.
Available for different finishes. Brass keys.
Mostly used key profile: Yale, Tesa, Schlage, C4, and so on.
|Material of housing and plugs||
|Material of keys||
|Optional surface finishes||
SN, PB, SB, BLK, and so on
|Dimension of housing||
33*17*10mm Din standard
Making master locking system
No mutual open with only 1 number difference
|Increment of bottom pins||
0.5mm with over 100,000 combination (6 pins)
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