LCN 4011-REG LH 693 Heavy-Duty Surface Closer GLBLK

LCN 4011-REG LH 693 Heavy Duty Surface Closer GLBLK is engineered for high-traffic environments, making it an ideal choice for institutional settings. This left-handed, regular arm door closer combines a sleek design with robust functionality, ensuring reliable performance in demanding conditions. Designed to accommodate interior doors up to 4'6" and exterior doors up to 3'6", the LCN 4011 features a non-sized cylinder that allows for easy adjustments. It mounts on the hinge side, and the installation is straightforward, thanks to self-reaming and tapping screws included in the package. The full plastic cover not only enhances the aesthetic appeal but also protects the mechanism inside. Certified under ANSI Standard A156.4, Grade 1, this closer exceeds expectations in durability and safety, and it meets ADA requirements for accessibility. With a degree swing of 140 degrees, it allows for smooth door operation, while the optional SRI primer provides added protection in corrosive environments. Backed by a generous 30-year limited warranty, the LCN 4011-REG LH is a reliable investment for any commercial door hardware solution. Choose from standard or custom powder coat finishes to match your design preferences.

HeavyDuty Surface Closer GLBLK

Regular Arm Door Closer, Left Hand, Black

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