Description
The LCN 4020-18 689 is a top-jamb-mounted door closer designed for interior doors up to 5'0" and exterior doors up to 4'0". It provides reliable automatic closing and is ideal for commercial and institutional facilities requiring durable, code-compliant door control on standard or custom applications.
This closer mounts on the push side of the door frame and is available for right or left-swinging doors. As an authorized LCN dealer, E.D. Locks offers expert guidance on cylinder sizing, finish options, and ADA compliance. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for configuration assistance and to discuss corrosion-resistant primers for harsh environments.
Specifications
- Brand: LCN
- Model: 4020-18 689
- Mount: Top jamb (push side)
- Interior door capacity: up to 5'0"
- Exterior door capacity: up to 4'0"
- Material: Aluminum
- Standard arm: Regular arm with plastic cover
- Finish: Standard powder coat; optional custom powder coat, plated finish, or SRI primer available
- Certifications: UL and cUL listed, ANSI A156.4 Grade One
- Arm options: Regular or fusible link
