Description
The LCN 3133 is a concealed door closer engineered for 1-3/4 inch interior doors. Its single lever arm and roller assembly deliver complete concealment while meeting diverse architectural requirements. Ideal for commercial and institutional facilities seeking reliable, hidden-mount closing performance.
The 3133 series accommodates multiple track functions and finishes to suit your building's design. Verify door thickness and handing (left or right) before ordering. As an authorized LCN dealer, E.D. Locks provides expert guidance on selection, installation, and keying. Contact our team at sales@edlocks.com or 1-877-207-6067 for personalized support and to confirm compatibility with your project.