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Adams Rite MS1850-050

Maxium Security Hook Bolt for Aluminum Doors and Frame

SKU: MS1850-050

Price: $45.00

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The Adams Rite MS1850S-050 Hook Bolt for aluminum doors and frame. Constructed of laminated 8 ply stainless steel. Laminated hook bolt shape to resist the parting motion of sliding door and jam. See more product information below

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Price: $45.00

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


  • Maximum Security hook bolt less strike for aluminum doors and frame.
  • Flat faceplate 1" x 6-7/8"
  • Backset-31/32”, 1-1/8” or 1-1/2” only.
  • Lock case -1" x 6", depth varies by backset.
  • Bolt, 5/8" x 1-3/8" with 13/16" throw with eight ply laminated stainless steel.
  • Requires a 1" mortise cylinder with a MS cam, not included.

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Tech Specs

  • Center ply of bolt has Alumina-Ceramic core to defeat any hacksaw attach, including rod-type while
    hook bolt resists pry bar attempts to spread door from its jam or lift it off its track.
  • Operation- 360 turn of key or thumbturn throws or retracts the counterbalanced bolt.
  • Key can be removed only when bolt is in a positively locked or unlocked position.



Instructions & Templates

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Maxium Security Hook Bolt for Aluminum Doors and Frame

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