Adams Rite 1877 Cylinder-Operated Flushbolt for Wood Doors, 1-1/4" Backset

Designed for use instead of conventional flip-lever operated flushbolts, the 1877 Cylinder-Operated Flushbolt gives building management key control of the inactive leaf of paired doors. Prevents casual locking of the inactive leaf by children or other unauthorized persons. Uses same basic over-center action mechanism as MS® pivoted bolt locks. Recommended for installation at both top and bottom of inactive door with MS1837 in active door for greatest security.

$238.00 $149.65
Availability: stock
SKU
sbc-ADR-1877

The 1870 Cylinder-Operated Flushbolt is designed for aluminum stile doors.

Prevents accidental locking of the inactive leaf of paired doors.

  • Cylinder Backset: 31/32" or 1-1/8" only
  • Cylinder Height: Standard length (cylinder center to retracted bolt tip) is 12" with ± 1-1/4" adjustment. Other lengths available by special order.
  • Case: Measures 1" x 6" x depth.  Depth varies by backset (see table on catalog page). Steel with corrosion-resistant plating.
  • Bolt: Hexagonal 3/8" flat to flat, with 11/16" throw. Made of stainless steel.
  • Strike: 1/2" diameter hole in metal threshold or header is suitable. For wood thresholds, 4005 strike is available separately.
  • Faceplate: Measures 1" x 6-7/8".
  • Cylinder Cam: Operable by any standard mortise cylinder with MS® cam, dimensioned as shown. Cylinders with MS® cams can be readily obtained from most cylinder manufacturers. See CYLINDERS for cylinder make, thumbturn and trim ring information.
  • Standard Package: Basic lock mechanism boxed with actuator arm attached, rod/bolt assembly unattached. Stainless steel bolt guide, mounting screws, and installation instructions included. Cylinders available separately. Shipping weight: 1-1/4 lbs.
  • Attention CA Residents: Prop65 Warning

Prop 65 Warning

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WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

P65Warnings.ca.gov

More Information
Manufacturer Adams Rite
Model 1877
Finish Optional
Collection 1877 Series
Handing Universal (Non-Handing)
Backset 1-1/4"
Weight 1.0000
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