C.R. Laurence LCN Overhead Concealed Size 4 Spring Right Hand No Hold Open Closer is engineered for efficiency and durability, making it an essential choice for modern architectural demands. This heavy-duty closer is suitable for a transom with a minimum size of 1-3/4" (44.5 mm) x 4" (102 mm), allowing for seamless integration into various door systems. Certified to ANSI Standard A156.4, Grade 1, this closer guarantees high performance and reliability. It is UL and cUL listed, ensuring safety compliance for self-closing doors without the hold-open feature. The LCN 2030 Series Pacer® is designed for both interior and exterior applications, accommodating interior doors up to 54" (1.37 m) and exterior doors up to 42" (1.07 m). With a sleek aluminum finish, its compact dimensions-1-5/8" (41.3 mm) in height, 20-5/8" (523.9 mm) in length, and 3-23/32" (94.5 mm) in width-make it a discreet yet powerful addition to any space. The fixed spring sizes ensure compliance with ADA requirements, providing smooth and quiet door control. For professionals seeking a reliable overhead closer, the C.R. Laurence LCN 2034RAL is the ideal solution for both functionality and aesthetic appeal.

LCN Overhead Concealed Size 4 Spring Right Hand No Hold Open Closer Aluminum

• Requires Minimum 1-3/4" (44.5 mm) x 4" (102 mm) Wide Transom
• Certified to ANSI Standard A156.4, Grade 1
• UL and cUL Listed for Self-Closing Doors, without Hold-Open
• Fixed Spring Sizes Available for Interior Doors to 54" (1.37 m) and Exterior to 42" (1.07 m)

Resources

• How to Order Overhead Concealed Closers.pdf
• Installation Instructions LCN 2030 install.pdf