Description
The LCN 4021-REG is a heavy-duty, top-jamb mounted surface door closer engineered for institutional and high-traffic commercial environments. Its non-sized cylinder adjusts for interior doors up to 4'6" and exterior doors up to 3'6", making it ideal for facilities needing flexible installation. This ADA-compliant closer delivers reliable self-closing performance on both left and right-swinging doors.
Compatible with standard mounting hardware and available in powder coat or optional plated finishes. SRI primer is available for corrosive environments. As an authorized LCN dealer, E.D. Locks offers expert product selection and installation guidance at sales@edlocks.com or 1-877-207-6067. All orders over $450 ship free.
Specifications
- Model: 4021-REG LH
- Brand: LCN
- Mounting: Top jamb, push side
- Interior door capacity: up to 4'6"
- Exterior door capacity: up to 3'6"
- Handing: Left hand
- Finish options: Standard powder coat, optional plated metal cover/arm/fasteners
- Certifications: UL and cUL listed, ANSI A156.4 Grade One
- Cylinder type: Non-sized, adjustable
- Arms available: Regular or fusible link
