Manufacturer LCN Model 4811-3971-AL Application Interior/exterior hinge side mount Size ANSI Size 2, ANSI Size 3, ANSI Size 4 Mounting Top Jamb Pull Side Cycles Utilizes a 10,000,000 Cycle Heavy Duty Door Closer Hand Non-Handed U.L. Listed UL and cUL listed with standard arm for self-closing doors ANSI/BHMA ANSI Standards A117.1, A156.19 and the Americans with Disabilities Act. Warranty 2 Year Warranty Weight 15.0000