Product Description
MS1851SN-410-335 Adams Rite Deadlock — Black Anodized
The Adams Rite MS1850SN is the ANSI-size version of the MS deadlock. It mounts in a mortise pocket in the door edge with a 1-1/2" backset — it does not fit a cylindrical lock prep. The MS1851SN-410-335 ships in Black Anodized finish.
| SKU Breakdown: MS1851SN-410-335 | |
| MS1851SN | Adams Rite MS1850SN Deadlock (ANSI Size) |
| 410 | Configuration: 410 |
| 335 | Finish: Black Anodized (335) |
| Brand | Adams Rite (ASSA ABLOY) |
| Product Type | Deadlock |
| Series | MS1850SN |
| Part Number | MS1851SN-410-335 |
| Finish | Black Anodized (335) |
| Mount Type | Mortise |
| Country of Origin | USA |
| BAA Compliant | Yes |
| Warranty | Full Adams Rite Manufacturer Warranty |
- ANSI-size MS deadlock — mortise mount, 1-1/2" backset
- Accepts standard Adams Rite mortise cylinder (ordered separately)
- Made in USA — Buy American Act (BAA) compliant
Works With / Cross-References: Compatible with Adams Rite 7100/7130 electric strikes for remote release.
Product images are representative of the series and may not show the exact finish, handing, or configuration of this specific SKU. Always verify part number before ordering.
Lock Depot sells brand new Adams Rite products with the full manufacturer warranty.
Warranty Information
5 years limited manufacturer's warrantyProduct Videos
Custom Field
Product Type Deadbolt
Series MS1851
Finish Black Anodized
Mount Type Mortise
