Lock-Doc Security 1316




LCN door controls


LCN products can be found in many high-traffic facilities

such as schools, hospitals, government buildings, and correctional facilities.


With innovative door closure solutions,

LCN products are trusted to work seamlessly during critical moments.


With our high standards of performance,

customers have peace of mind knowing their facilities are protected.


We have 35 different series of closers and door hardware to choose from

With up to 30 years of operating life on our products.



LCN along with Lock-Doc, Inc.

has the unmatched expertise to meet all your

safety and security challenges.



Tulsa's LCN Locksmith Partner