LCN 4110-3077SCNS 691 Cush-N-Stop Spring Arm LTBRZ

LCN 4110-3077SCNS 691 Spring Cush-N-Stop Arm LTBRZ is a top-tier solution for high-traffic institutional environments. Engineered as a heavy-duty surface door closer, the 4110 series excels in durability and performance, making it ideal for rugged applications. Its cast iron construction and extra duty forged steel arm ensure longevity, while the spring Cush-N-Stop feature provides controlled door movement. Installation is straightforward with the included standard plastic cover, 4110-201 fifth screw spacer, and self-reaming screws. This closer accommodates doors up to 5’0" for interiors and 4’0" for exteriors using sized cylinders, while non-sized options can handle doors up to 4'6" and 3'6", respectively. The unit mounts in a parallel arm configuration and is available in a beautiful light bronze finish (691/US10), enhancing aesthetic appeal. Designed with accessibility in mind, the 4111 cylinder meets ADA requirements and has been rigorously tested to ANSI Standard A156.4, achieving grade one certification. The 4110 series is UL and cUL listed for self-closing doors without hold-open. For installations in corrosive environments, a custom powder coat finish and optional SRI primer are available. Choose LCN 4110 for a reliable and stylish door closing solution.

Spring Cush-N-Stop Arm LTBRZ

Spring Cush-N-Stop Arm, Light Bronze Finish

The 4110 is LCN's best performing parallel arm mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4110 Series is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The 4110 Series is a cast iron closer that features an extra duty forged steel standard arm. The fast and accurate installation is also a feature that always impresses as well as the all weather fluid.

• Standard 4110 series closer is shipped with extra duty arm, standard plastic cover, 4110-201 fifth screw spacer and self reaming and tapping screws
• Sized cylinders adjustable for interior doors to 5’0” and exterior doors to 4’0”
• Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”
• Closer mounts parallel arm, specify right or left swinging door
• 4111 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 4110 Series is UL and cUL listed for self-closing doors without holdopen
• Tested and certified under ANSI Standard A156.4, grade one

Resources

• 4110 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4110 Drop Plates Installation Guide
• LCN 4110 Peel-N-Stick CUSH Installation Guide
• LCN 4110 Peel-N-Stick Installation Guide
• LCN 4110 Series Cut Sheet
• LCN Closers & Auto Operators Installation Guide
• LCN Drop Plates Installation Guide for 4110, 4110 CUSH, 4210, 4210 CUSH, 4110T, 4210T
• Von Duprin Finishes Chart