Product Description
LCN 4642 with Regular Arm CS in Aluminum
The LCN 4642 is an electrohydraulic automatic door operator for ADA-compliant openings. Push a button, wave at a sensor, or hit a floor mat — the 4642 opens the door automatically and closes it under full hydraulic control. Ships in Aluminum finish — the standard architectural finish that blends with most commercial door frames.
| Brand | LCN (Allegion) |
| Part Number | 4642-REG-AL-CS |
| Series | LCN 4642 |
| Arm Type | Regular Arm |
| Finish | Aluminum |
| Fire Rating | Non Fire Rated |
| UL Listed | Yes — UL Listed for fire-rated door assemblies |
| Spring Power | Size N/A |
| Warranty | 3 years limited manufacturer's warranty |
- Electrohydraulic automatic door operation
- ADA and ANSI A156.19 compliant
- Works with push plates, motion sensors, and floor mats
- Full hydraulic closing control — same smooth action as manual closers
Works With: Updated version of the LCN 4640 auto operator. For replacement parts, arms, and covers, search LCN 4642 on our site.
Authorized LCN Distributor — Lock Depot is an authorized LCN dealer. Every product ships brand new in original manufacturer packaging with full factory warranty. Contact us or call (877) 365-5625 for expert assistance.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
