Description
The LCN 4020-3049FL is a fusible link door closer arm designed for standard 4020 series closers on left-hand swinging doors. Built from aluminum, it's engineered for interior doors up to 5'0" and exterior doors to 4'0", providing reliable self-closing performance in commercial and institutional settings where fire-rated operation is required.
This arm ships with standard plastic cover and self-reaming fasteners for straightforward installation on the push side of the top jamb. The 4020 Series meets UL, cUL, and ANSI A156.4 Grade One standards. As an authorized LCN dealer, E.D. Locks offers expert guidance on finish options (powder coat, plated, or SRI primer for corrosive environments) and door compatibility. Contact sales@edlocks.com or 1-877-207-6067 for sizing and installation support.
Specifications
- Brand: LCN
- Model: 4020-3049FL
- Hand: Left Hand
- Material: Aluminum
- Arm Type: Fusible Link
- Interior Door Height: Up to 5'0"
- Exterior Door Height: Up to 4'0"
- Mount Location: Top Jamb (Push Side)
- Standard Cover: Plastic
- Fasteners: Self-Reaming and Tapping Screws
- Certifications: UL, cUL, ANSI A156.4 Grade One
- Optional Finishes: Powder Coat, Plated, SRI Primer
