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Adams Rite 4900

Narrow Stile Heavy Duty Aluminum Door Deadlatch

SKU: 4900

Price: $68.00

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Adams Rite 4900 heavy duty narrow stile deadlatch for aluminum doors. Flexibility of traffic control and installation is offered by the 4900 Series Deadlatches. A reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for applications that require free entrance at certain times and exit-only at other times. See more product information below

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Price: $68.00

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Backset-Measured from centerline of faceplate to centerline of cylinder.


  • For narrow stile aluminum doors, 1-3/4" minimum thickness.
  • Turn key or operate handle or paddle to retract spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key.
  • Uses any standard mortise cylinder with MS cam, Not included.
  • Case is steel with corrosion-resistant plating. 7/8" x 5-13/16" x depth, depth varies by backset
  • Handed, choose left hand/right hand reverse or right hand/left hand reverse
  • Faceplates, 1" x 6-7/8". Both flat and radius faceplates are supplied. Flat faceplates can also be adjusted in the field for right or left beveled edge doors
  • Standard strike 4901, 4.63" for  for MS1850 strike retrofit

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Tech Specs

  • Retrofits to existing 4500/4700 Deadlatch preparations.
  • Cylinder backset is 1-1/8" or 1-1/2".
  • Latch bolt is 5/8" x 1" x 5/8" throw. Solid brass.
  • Handling is easily reversible using only a screwdriver



Instructions & Templates

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Narrow Stile Heavy Duty Aluminum Door Deadlatch

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