Product Overview
LCN 4050A EDA Grade-1 Door Closer with Extra Duty Arm
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.
- Cast aluminum body
- Includes extra duty arm
- All-weather fluid
- UL 10C Fire-Rated
- Meets BAA – Buy American Act

| Brand | |
|---|---|
| Finishes |
691 Light Bronze (Powder Coated), 696 Brass (Powder Coated), 695 Dark Bronze (Powder Coated), 693 Black (Powder Coated), 689 Aluminum (Powder Coated) |
| Templating (Hole Pattern) |
2-3/8" x 6-3/4" |
| Certifications |
Tested and certified under ANSI Standard A156.4 - Grade-1 |
| Body Construction |
Cast Aluminum Body |
| Spring Size |
Adjustable Spring Size 1-6 |
| Fluid |
All Weather Fluid |
| Handing |
Non-Handed |
| Cover |
Full Cover |
| Fire-Rating |
UL and cUL Listed - up to 3 Hours (Non-Rated with Hold Open Arms) |
| Door Applications |
Hollow Metal or Wood |
| Mounting Options |
Parallel Arm (Push Side) |
| Warranty |
25 Years |
| Usage |
Heavy Duty |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |