Traditional Cylinders UNION offers a variety of traditional cylinders to meet the demands of every application. Cylinders are available in four different variations. If the length you require is not listed please refer to the UNION Cylinder Pricing Guidance document on the UNION website. Download Introduction - Traditional (.pdf, 2.2 MB) 1X1 - Rim CylinderSingle rim keyed cylinder For use with nightlatches or ot… 1X1OF - Rim Cylinder (Old Style)Single rim keyed cylinder For use with night latches or o… 2X1 / 2X8 - Oval Profile Single CylinderFor use with UK oval profile lock cases 2X8 cylinder for … 2X6 - Oval Profile Double CylinderKey & key cylinder For use with UK oval profile lock cases 2X11 - Mortice Screw-in CylinderSingle screw in keyed cylinder For use with specialist na… 2X18 - Euro Profile Double CylinderKey & key cylinder For use with euro profile lock cases 2X20 - Euro Profile Single CylinderSingle keyed cylinder For use with euro profile lock cases 2X51 - Oval Profile Key & Turn Cylinder - Hotel FunctionFor use with L23702 lockcase only Key & turn cylinder wit… 2X70/2X81/2X82/2X13/2X16/2X29/2X69/2X83/2X88 - Oval Profile - Turn OptionsSingle thumb-turn cylinder For use with UK oval profile l… 2X19 / 2X48 / 2X44 / 2X28 / 2X71 - Euro Profile Key & TurnFor use with euro profile lock cases