The LCN 4010 Series 4011 Closer is an adjustable heavy-duty door closer specially designed to meet the demands of unique mounting applications in high-traffic dwellings. WIth its cast iron body and double heat treated pinion journal, the 4011 is built for smooth operation and long-lasting performance. And installation is made easy with LCN's peel-n-stick templates and patented Green Dial to take the guesswork out of spring force adjustments.

• Heavy Duty
• Extra Duty forged steel arm standard
• Double heat treated steel pinion
• All weather fluid
• LCN Fast power adjust
• Fast and accurate installation
• UL & UCL listed
• Non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6"
• Closer mounts parallel arm, left swinging door
• 4111 cylinder meets ADA requirements
• Tested and certified under ANSI standard A156.4, grade 1
• Adjustable size 1-5, shipped size 3
• Finish AL (689 Aluminum)