LCN 4110-3049EDA Hold-Open Extra Duty Door Closer Arm, For 4110 Series Surface Mounted Closers

The LCN 4110-3049EDA is a hold-open extra duty arm designed for the 4110 Series surface mounted door closers. Built to withstand demanding, high-traffic environments, this arm provides added strength and durability where standard closer arms fall short. Its hold-open feature keeps doors open at a chosen position, offering convenient access for foot traffic, deliveries, or accessibility needs. Constructed from heavy-duty forged steel components, the 4110-3049EDA is engineered to resist abuse in institutional and commercial settings. As part of LCN's trusted 4110 family, it delivers reliable performance and long service life for interior and exterior applications requiring rugged, dependable door control.

Features

• Extra duty arm designed for high-abuse and high-traffic openings.
• Hold-open function keeps the door in an open position when desired.
• Forged steel construction for maximum strength and durability.
• Compatible with LCN 4110 Series surface mounted closers.
• Suitable for institutional, commercial, and heavy-use applications.

Functional Details

The hold-open arm allows the door to be held in an open position by manually swinging the door to the desired angle, where the hold-open mechanism engages and secures the door until released. The extra duty design reinforces the arm assembly to resist abuse and vandalism in demanding environments.

Arm Type Details

This is a hold-open extra duty (EDA) arm configuration. It combines a standard regular arm with a hold-open feature and reinforced components, providing controlled door hold-open positioning while offering greater resistance to abuse than a standard arm.