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Adams Rite 4550

Deadbolt Lever MS Deadbolts

SKU: 4550

Price: $124.00

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The Adams Rite 4550 Deadbolt Lever unlocks of any MS deadbolt with downward force on a 3" lever. Lever is spring loaded to horizontal, relocks with upward motion. Indicator signals lock status. Not compatible with 7/8" backset locks. See more product information below

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Price: $124.00

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The hand of a door is always determined from the outside.


If it swings away from you to the left, it's a Left Hand Door

If it swings away from you to the right, it's a Right Hand Door.

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  • The Adams Rite 4550 Deadbolt Lever unlocks any MS deadbolt.
  • Not compatible with 7/8" backset locks or MS+1890 latchlock.
  • Housing-1-3/8" wide x 7-1/2" long x 1" deep.
  • Indicator- Words "LOCKED" in red letters or "OPEN" in black letters appear on white background when lock is thrown or retracted.
    Indicator is driven by lock bolt itself .
  • Operation - Turn lever downward 90 degrees to unlock. When released, lever returns to horizontal. Turn lever upward 90 degrees to relock.
    Key operation from outside is not affected. Clutching action prevents damage to internal components.
  • Fits 1-3/4" to 2" thick doors
  • Handed

Available Options: Choose Options Above

  • Handing: info icon

    • Right Hand (RH)
    • Left Hand (LH)
  • Finish:

Tech Specs

  • Stop clearance-Lever housing projects 11/16" forward of cylinder backset centerline. Depending on height of door stop and width of door/jamb gap,
    it may be necessay to modify the stop to clear the housing,for fin type stops, this is easily accomplished. Hollow stops may preclude use of lever.
  • Lever is 3" long aluminum with end-return design offers comfortable grip to lock or unlock.
  • Select either Right hand or Left hand.



Instructions & Templates

Click on the links below to download helpful instructions & templates for this product

Deadbolt Lever MS Deadbolts

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