Hager 3864S

Grade 1 One-Sided Mortise Deadbolt from the 3800 Collection

Item # BCI1784479   |   Model # 3864S   |  3800 Collection

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$93.19 - $108.07
Retail Price: $150.30 - $174.30, Your Savings: 38%
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Configure your Hager 3864S Grade 1 One-Sided Mortise Deadbolt from the 3800 Collection

  • Armor Front more info ►

    Armored Front - A lock that consists of two plates; the under plate is fastened to the case and is unfinished; the finish plate is fastened to the under plate and when in place covers the cylinder set screws, thus protecting them from tampering. Used on mortise locks.
    • Please Select One
  • Cylinder Type more info ►

    Some keyed products have alternate cylinders available to match other manufacturers.
    • Please Select One
  • Door Thickness more info ►

    Measure this dimension to determine what your needs are for your door hardware. Please refer to the installation instructions and technical specifications of each product to make sure your doors and the door hardware you choose are compatible.
    • Please Select One
  • Free Keying Option more info ►

    Choose "Keyed Alike" to use the same key on multiple locks or "Keyed Different" to ensure that your locks will have different key codes.

    Please contact customer service for quotes on master keying or to key multiple manufacturers alike.

    Two keys provided per key code.

    • Please Select One


Please choose a finish

$93.19 - $108.07

3800 Collection Grade 1 One-Sided Mortise Deadbolt

The Hager 3864 one sided mortise deadbolt features an ADA compliant interior thumbturn, 2-3/4" backset, 1" stainless steel throw and your choice of cylinders. There is no trim for the interior.


  • Forged Brass Construction
  • 2-3/4" Backset Only
  • No Interior Trim
  • Must Specify Door Thickness
  • Self Adjusting Case for Beveled Doors
  • BHMA Certified ANSI A156.13 Series 2000 Grade 1
  • UL/cUL Listed for all functions up to 3 hours for “A” label doors


  • Lock Case: 4-5/16" x 6" x 1"
  • Backset: 2-3/4"
  • 1" Throw

Hager 3800 Series mortise lock provides maximum security and durability for the harshest environments. With field reversible handing, ease of installation, and both escutcheon and sectional models available, our 3800 Series lock provides great flexibility. What’s more, it is ANSI certified Grade 1 Operational and Security and is backed by a lifetime warranty.

Additional Hager Links

This Hager item can also be referenced by the following color/finish specific model #:

  • Hager 3864SUS10
    Antique Bronze
  • Hager 3864SUS10B
    Oil Rubbed Bronze
  • Hager 3864SUS3
    Polished Brass
  • Hager 3864SUS26
    Polished Chrome
  • Hager 3864SUS4
    Satin Brass
  • Hager 3864SUS26D
    Satin Chrome

*Discontinued model or finish

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