UNION keyULTRA™ Patented Cylinders

keyULTRA™ is UNION's leading patented six pin cylinder system made in the UK. Utilising innovative technology this system offers secure patent protection until 2028 and is now exclusively available in a choice of six high specification finishes.  

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SN-SC-PL-CH-SB-AB - NEW High Quality Finishes

SN-SC-PL-CH-SB-AB - NEW High Quality Finishes

keyULTRA™ is now exclusively available in a choice of six…
J-TURNS - NEW Thumbturn Range

J-TURNS - NEW Thumbturn Range

UNION are proud to offer a new range of thumbturns to com…
KUK - KeyULTRA™ Keys

KUK - KeyULTRA™ Keys

2 x highly durable nickel silver keys supplied as standar…
KUES / KUOS - KeyULTRA™ Single Cylinder - Euro or Oval

KUES / KUOS - KeyULTRA™ Single Cylinder - Euro or Oval

KeyULTRA™ has a long patent providing peace of mind that…
KUED / KUOD - KeyULTRA™ Double Cylinder - Euro or Oval

KUED / KUOD - KeyULTRA™ Double Cylinder - Euro or Oval

KeyULTRA™ has a long patent providing peace of mind that…
KUET / KUOT - KeyULTRA™ Key & Turn Cylinder - Euro or Oval

KUET / KUOT - KeyULTRA™ Key & Turn Cylinder - Euro or Oval

KeyULTRA™ has a long patent providing peace of mind that…
KURIMCYL - KeyULTRA™ Rim Cylinder

KURIMCYL - KeyULTRA™ Rim Cylinder

Single rim cylinder For use with nightlatches or other lo…
KUSCANOUT - KeyULTRA™ Scandinavian Oval Outer

KUSCANOUT - KeyULTRA™ Scandinavian Oval Outer

Key access from outside of door For use with Scandinavian…
KUSCANIN - KeyULTRA™ Scandinavian Oval Inner

KUSCANIN - KeyULTRA™ Scandinavian Oval Inner

Key access from inside of door For use with Scandinavian …
KUSCREWCYL - KeyULTRA™ Mortice Screw-in Cylinder

KUSCREWCYL - KeyULTRA™ Mortice Screw-in Cylinder

Single screw in keyed cylinder For use with narrow style …