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.  

• Dimension Tables - keyULTRA (.pdf, 187 kB)

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

J-TURNS - NEW Thumbturn Range

KUK - KeyULTRA™ Keys

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

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

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

KURIMCYL - KeyULTRA™ Rim Cylinder

KUSCANOUT - KeyULTRA™ Scandinavian Oval Outer

KUSCANIN - KeyULTRA™ Scandinavian Oval Inner

KUSCREWCYL - KeyULTRA™ Mortice Screw-in Cylinder