Rim Cylinder

ASSA ABLOY CY110 Rim Cylinder
ASSA ABLOY CY110 Rim Cylinder
ASSA ABLOY CY110 SKG2 Rim Cylinder

CY110 patented reversible key rim cylinder stands for affordable peace of mind for a range of master key applications. Available as master key (MKS), keyed alike (KA) and keyed to differ (KD).


  • Reversible dimple key
  • User friendly key insertion
  • No sharp edges

                                                                                                                                                                                                                                                                                                                                                                     PEACE OF MIND

  • 500,000 cycles performance in durability test*
  • 240 corrosion resistance, above and beyond the 96 hours standard
  •                                                                                                                                                                                           *according to EN 1303:2015.



  • Patent protected with expected lifetime extension till 2036
  • Security card for KD and KA
  • Keys only available from authorised partners
  • Good MKS capability with 20 new unique keyways

For an optimised MKS specification, always consult with your ASSA ABLOY MKS specialist


  • CY110 rim cylinder for use with night latches


Environmental Product Declaration Logo

An environmental product declaration (EPD) is available for this product.

  • Ø32mm face diameter
  • Ø29mm body diameter
  • 54mm tailpiece length to suit most common installations
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