Product Description
LCN 4511 with Extra Duty Arm in Aluminum
The LCN 4511 is the top-of-line high-security surface closer. Where the 4211 gives you security-grade closing, the 4511 adds even more tamper resistance and control options for maximum-security environments. Ships in Aluminum finish — the standard architectural finish that blends with most commercial door frames.
| Brand | LCN (Allegion) |
| Part Number | 4511-EDA-LH-AL |
| Series | LCN 4511 |
| Arm Type | Extra Duty Arm |
| Finish | Aluminum |
| Handing | Left Hand (LH) |
| Grade / Duty | High Security |
| Mount Type | Surface |
| Fire Rating | Non Fire Rated |
| UL Listed | Yes — UL Listed for fire-rated door assemblies |
| Spring Power | Size 1-6 |
| Warranty | 3 years limited manufacturer's warranty |
- Maximum security with fully concealed fasteners
- Handed — must specify Right Hand or Left Hand
- All adjustment accessible only with cover removed
- Built for maximum-security and high-risk environments
Works With: Updated version of the LCN 4510 series. For replacement parts, arms, and covers, search LCN 4511 on our site.
Ships Same Day — Order before 2PM EST and your LCN product ships the same business day. Lock Depot is an authorized LCN distributor — every product includes the full manufacturer warranty. Need help? Call (877) 365-5625.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
