Adams Rite 4067 Mortice Thumbturn

Brand: Adams Rite

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Adams Rite Mortice Thumbturn


The round screw-in Mortice Thumbturns provide unrestricted exit without the requirement for a lever or paddle handle. The round screw-in models are available in Satin Aluminium, and are one size only, which will cater for door thicknesses of 45mm to 48mm (if a thinner trim ring is used).


Suitable for use with MS1850 series hooklocks. Interchanges with any standard screw-in cylinder. If being used with 4700 series deadlatch, care must be taken to remove ball and spring. (Instructions for this process are included). 

  • Finish : SAA
  • Overall Length : 45mm (Inc. Thumbturn)
  • Overall Diameter : 35mm
  • Barrel Diameter : 29mm

Adams Rite 4067 Spec Sheet


Associated Products

Adams Rite MS1850 Series Hooklock

Adams Rite MS1890 Series Hookbolt Latch/Deadlock

Adams Rite 4700 Series Deadlatch