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Emtek 8578 Quincy Single Sided Deadbolt.

$40.00 USD

All Emtek items are made to order. Please allow 3-5 Bussiness days for tracking number to Validate, thanks..

Single Sided Deadbolt Function: Single side deadbolts are operated by thumb turn from the interior only. They do not have a cylinder and can not be unlocked from the exterior.


  • Operated by Thumb Turn from Interior Only
  • No Cylinder or Collar
  • Solid Brass Construction
  • Reversible Handing for Easy Installation


  • Height: 2-1/2"
  • Width: 2-1/2"
  • Projection: 1-1/4"
  • Cross Bore: 2-1/8"
  • Backset: 2-3/8" or 2-3/4" (choose option above)
  • Latch Faceplate: Square Corner or Round Corner (choose option above)