3923 - Single Cylinder Application For use with locks accepting Euro profile cylinders. Specification Fitting of Cylinder: Cylinders are supplied with fixing screw. Standard lengths are 40mm and 45mm. Multi-position cam supplied as standard with all euro profile single cylinders Extended length cylinders are also available up to +40 (90mm Overall). Decorative and security accessories are available: see Door Furniture section. Cylinder Features: Drill Protection as Standard - 5 minutes drilling resistance Enhanced plug pulling resistance Paracentric key way for resistance to picking and manipulation of system pins Bumping resistance Finish Available in satin chrome finish Standards Cylinders for Locks Tested in accordance with BS EN 1303:2015 Classification: 1 6 0 B 0 C 6 D* *when used with appropriate security escutcheon Fire Rated Tested in accordance with BS EN 1634-1:2000 Product range is suitable for use on fire resistant and smoke control doors. Downloads 3923 - Single Cylinder (.pdf, 126 kB) Close 3922 - Double CylinderFor use with locks accepting Euro profile cylinders. 3924 - Cylinder with Small Round TurnFor use with locks accepting Euro profile cylinders. 3927 - Cylinder with Oval TurnFor use with locks accepting Euro profile cylinders.