Description
The LCN 4640-79LR 689 is a heavy-duty door closer long rod and shoe assembly designed for commercial facilities requiring ADA-compliant automatic door operation. This aluminum component set mounts at the top jamb on the push side, ideal for interior doors up to 4'6" and exterior doors up to 3'6", solving the need for reliable, hands-free entry at busy entrances.
The 4640 series ships with a standard arm, metal cover, and fastener pack, and works with both right and left swinging doors without modification. Features easily accessible on/off and continuous hold-open switches, plus optional concealed power switches and adjustable opening speed and force controls. Contact an authorized E.D. Locks dealer at sales@edlocks.com or 1-877-207-6067 for expert configuration, finish selection, and installation guidance to ensure optimal performance in your application.
Specifications
- Brand: LCN
- Model: 4640-79LR 689
- Type: Door Closer Long Rod and Shoe
- Material: Aluminum Standard
- Mount Location: Top jamb (push side)
- Interior Door Capacity: Up to 4'6"
- Exterior Door Capacity: Up to 3'6"
- Hand Orientation: Non-handed (right or left swing)
- ADA Compliant: Yes (power mode)
- Included Components: Regular arm, metal cover, wood screw pack, machine screw pack
- Control Functions: On/off switch, continuous hold open, sequential timing, electric strike control
- Optional Features: Concealed power switch (4640CS), custom powder coat finish, plated finish on cover/arm/fasteners
- End Caps: Black
