LCN 4011-REG LH 689 Heavy Duty Surface Closer AL

LCN 4011-REG LH 689 Heavy Duty Surface Closer AL is engineered for high-traffic environments where durability and performance are paramount. This left-handed regular arm door closer excels in institutional settings, ensuring reliable operation even under the most demanding conditions. Designed for easy installation, it features a modern aesthetic that complements any commercial space. The LCN 4011 boasts a non-sized cylinder adjustable for interior doors up to 4’6" and exterior doors up to 3’6", making it versatile for various door applications. Its robust construction meets ANSI Standard A156.4, Grade 1 certification, and it complies with ADA requirements, ensuring accessibility for all users. A standard plastic cover and self-reaming screws come included for straightforward installation. With a degree swing of 140 degrees, this closer is perfect for high-frequency use. The 4011 can be finished in standard or custom powder coat options, with an optional plated finish available for the metal components. Additionally, the unit is UL and cUL listed, providing peace of mind regarding safety and reliability. Backed by a 30-year limited warranty, the LCN 4011-REG LH is a smart choice for those seeking quality and performance in door hardware solutions.

Heavy Duty Surface Closer AL

Regular Arm Door Closer, Left Hand, Aluminum

The 4010 is LCN's best performing heavy duty surface door closer designed for institutional and other high traffic applications.

The 4010 is the best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The Surface mounted 4000 Series LCN closers feature a very modern design engineered for each application, easy installation, and superior performance and are designed for high traffic settings.

• Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts hinge side, specify right or left swinging door.
• Corner brackets available. See Options tab for options.
• 4011 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4010 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, Grade 1.

Resources

• 4010 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010 Series Cut Sheet
• LCN 4010 Series Installation Instructions
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4011 Closer Installation Video
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart