Description
The LCN 4020T-3077T is a standard track arm for the 4020 Series door closer, sized for interior doors up to 5'0" and exterior doors up to 4'0". Designed for left-hand swinging doors that mount on the push side of the top jamb, this dark bronze arm provides reliable self-closing performance for commercial and institutional facilities seeking durable, grade-one rated hardware.
The 4020 Series ships with regular arm, standard plastic cover, and self-reaming screws; optional finishes and SRI primer for corrosive environments are available. Verify your door swing (left or right hand) and height before ordering. As an authorized LCN dealer, E.D. Locks offers expert guidance on specification, finish selection, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for technical support or to explore compatible options.
Specifications
- Brand: LCN
- Model: 4020T-3077T
- Arm Type: Standard Track Arm
- Hand: Left Hand
- Finish: Dark Bronze
- Interior Door Height: Up to 5'0"
- Exterior Door Height: Up to 4'0"
- Mount Location: Top Jamb (Push Side)
- Certifications: UL, cUL Listed; ANSI A156.4 Grade One
- Included: Regular arm, standard plastic cover, self-reaming and tapping screws
