LCN 4050A-3049EDA LH 689 Hold Open Extra Duty Arm AL is a Grade 1, heavy-duty door closer designed for demanding commercial environments. Constructed from cast aluminum, this durable closer is engineered to withstand the rigors of high-frequency, high-abuse traffic areas, making it an excellent choice for commercial building applications where reliability and quality are paramount. Featuring a parallel arm design with adjustable hold open capability, the 4050A series allows for a full 180-degree swing, accommodating various door configurations. Its innovative patent-pending design includes peel-n-stick templates for easy installation, along with a universal screw pack that simplifies the mounting process. The closer is equipped with Liquid X All Weather Fluid, ensuring optimal performance under diverse environmental conditions. This left-handed model is finished in a matte silver (689) and boasts a full complement bearing for smooth operation. The 4050A is non-handed, making it versatile for a variety of installation needs. With a 25-year limited warranty, this door closer not only meets ANSI A156.4 standards but is also ADA compliant, ensuring accessibility. Trust LCN for exceptional quality and value in door hardware solutions.
Hold Open Extra Duty Arm AL
4050A Series Grade 1 Hold Open Extra Duty Arm, 180 Degree Swing, Left-Handed, Aluminum Painted Finish
The 4050A Series cast aluminum closer is engineered for durability and built tough to excel in the harsh environments of high frequency, high abusive traffic areas. Featuring the most common commercial footprint, it is ideal for commercial building applications that demand a combination of quality, reliability and value.
The 4050 Series is a cast aluminum closer that is durable and built tough.
The 4050 Series is ideal for commercial building applications and competitive specification situations that demand a combination of quality, reliability and value.
Accessible: Yes
Ada Compliance: Yes
Ansi: A156.4
Arm Type: Parallel Arm, Heavy Duty Friction Hold
Baa Qualified: Yes
Commercial Residential: Commercial
Country of origin: USA
Degree Hold Open: Adjustable
Degree Swing: 180 Deg.
Finish: 689
Finish Family: Matte Silver
Grade: Grade 1
Handing: Left-Handed
Hold Open: Yes
Hold Open Type: Friction
Installation: Commercial
Limited Warranty: 25 Years
Mounting Style: Parallel Arm
Origin: USA
Series: 4050 Series Surface Mounted Closers
Subtype: Door Closer Parts
Type: Surface
Ul Listing: UL 10C
Unit of Measure: Each
