Description
The LCN 4021-H is a heavy-duty, adjustable door closer designed for high-traffic commercial entrances. Its non-sized cylinder accommodates interior doors up to 4'6" and exterior doors up to 3'6", with ADA-compliant construction. The Green Dial spring power adjustment lets facility managers customize closing speed and force to match specific building demands and traffic patterns.
This right-hand swing model mounts on the top jamb (push side) and ships with a standard plastic cover, self-reaming screws, and your choice of powder coat or plated finishes. Optional SRI primer protects against corrosion in demanding environments. As an authorized LCN dealer, E.D. Locks provides expert spec guidance and fast shipping. Contact our team at sales@edlocks.com or 1-877-207-6067 for installation support and finish selection.
Specifications
- Brand: LCN
- Model: 4021-H RH
- Interior Door Capacity: Up to 4'6"
- Exterior Door Capacity: Up to 3'6"
- Cylinder Type: Non-sized, ADA-compliant
- Mount Location: Top jamb (push side)
- Hand: Right-hand swing
- Spring Power: Adjustable via LCN Green Dial
- Standard Finish: Powder coat
- Optional Finishes: Plated finish on metal cover, arm, and fasteners; SRI primer for corrosive conditions (powder coat only)
- Included Hardware: Self-reaming and tapping screws, standard plastic cover, regular arm
- Certifications: UL and cUL listed; ANSI Standard A156.4 Grade One
