LCN 4050A-CUSH w/ Heavy Duty CUSH-N-STOP Parallel Arm


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  • Extra Heavy Duty – ANSI Grade-1
  • Features Solid Forged Steel Arm with Stop in Soffit Shoe
  • Non-Handed – Parallel Arm (PUSH SIDE) Mount

The 4050 Series cast aluminum closer is engineered for durability and built tough to excel in the harsh environments of high frequency, highly abusive traffic areas. It is ideal for commercial building applications and competitive specification situations that demand a combination of quality, reliability, and value.

This cast aluminum door closer offers premium features like powder coating, a full complement bearing, All-Weather Fluid, and a 25-year warranty.

  • Includes 4050-3077CNS Cush-N-Stop® Arm



Tested and certified under ANSI Standard A156.4 – Grade-1

Spring Size

Adjustable Spring Size 1-6


All Weather Fluid


Standard Universal Screw Pack includes Self Reaming and Tapping Screws (SRT), Machine Screws, Wood Screws and Thru Bolts

Fire Rating

UL and cUL Listed – up to 3 Hours (Non-Rated with Hold Open Arms)

Mounting Options

Parallel Arm (Push Side)


Full Cover

Door Applications

Hollow Metal or Wood


25 Years

Body Construction

Cast Aluminum Body


Heavy Duty

Templating (Hole Pattern)

2-3/8" x 6-3/4"

Buy American Act Compliance

Meets Buy Amercian Act – Made in USA


689 Aluminum