LCN 2030 Series Size 4 Sprayed Aluminum Grade 1 Concealed Door Closer, Hold Open Arm, Left Hand

The heavy-duty 2030 Series closers is designed for concealment in a narrow minimum 1-3/4 in. aluminum transom, meeting ANSI/BHMA A156.4 Grade 1 and the American Disabilities Act (ADA) reduced opening force requirements. A forged steel single-lever arm for the 2030, quiet door control, with separate regulation of general closing speed and latching speed. It is UL and cUL listed for self-closing doors without hold-open and carry a 15-year limited warranty. Materials include a cast iron cylinder, a 1-piece forged steel piston, a high-efficiency, full-complement, low-friction bearing, tamper-resistant regulating screw and all-weather fluid. Optional plated finishes accent the arm, fasteners and finish plate.|Hold open arm|Size 4|Frame mount|Left hand|110 degree swing|Not applicable|15-year limited warranty|ANSI A156.4, grade 1, UL 10C, ADA|Wood and machine screws