Description
The LCN 3133-H is a concealed door closer engineered for 1-3/4 inch interior doors. Designed for architects and facility managers seeking seamless aesthetics, this closer hides completely within the door frame while delivering reliable, controlled closing action. The single lever arm and roller assembly eliminate visible hardware.
This left-hand model mounts inside standard hollow metal or wood doors and coordinates with most architectural track systems. LCN closers are backed by factory support and expert guidance—contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for compatibility verification, installation specifications, and keying options tailored to your building's requirements.
