Adams Rite 1877 Cylinder Operated Flush Bolt

AR 1877
Part #:
$153.23 - $221.40

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Product Overview

Designed for greater key control, the 1877 Cylinder-Operated Flush bolt prevents accidental locking of the inactive leaf of paired wood doors. Designed for use instead of conventional flip-lever operated flushbolts, 1877 Cylinder-Operated Flushbolts give building management key control of the inactive leaf of paired wood doors. Prevents casual locking of the inactive leaf by unauthorized persons. Recommended for installation at both top and bottom of inactive door with MS1837 MS Two-Point Deadlock in active door for greatest security. May be installed to lock at threshold or at header.

Warranty Information

3 Years Limited


  • Action
    360 degree turn of key throws or retracts the hex-section bolt
  • Application
    Swinging Doors
  • Backset
    1-1/4" (31.8mm)
  • Bolt
    Stainless Steel, Hexagonal 3/8" (9.5 mm) Flat to Flat
  • Bolt Throw Length
    11/16" (17.5mm)
  • Country of Origin
  • Cylinder
    not included
  • Device Length
    Standard Length (Cylinder Center to Door End) is 13-1/2"
  • Device Type
    Cylinder Operated
  • Door Material
  • Face Shape
    Rectangular, Armored
  • Faceplate Size
    1-1/4" x 15-5/8" (31.8mm x 396.9mm
  • Includes
    Flushlock, Actuator Arm, Rod/Bolt Assembly, Bolt Guide, Mounting Screws, Instructions
  • Material
    Stainless Steel, Steel Case
  • Metric Size
    25.4mm x 152.4mm x 48.4mm Case
  • Rust Inhibitor
    Corrosion-Resistant Plating
  • Series
    Adams Rite 1877 Series Flush Bolts
  • Size
    1" x 6" x 1-29/32" Case
  • Strike Size
    2-1/4" x 15/16" (57.2mm x 23.8mm)
  • Unit of Measure
  • Weight

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