Products Products Categories Deadbolts Economy Series Double Cylinder Deadbolt Double Cylinder Deadbolt Suits hinged doors 35-45mm thick Suitable for timber and metal frame doors Ease of retrofit to existing doors as a replacement Latch is adjustable for 60-70mm backset Double cylinder lock for added security Yale Keyway Can be keyed alike to other Yale products Designed to Yale quality and performance standards Documents | Downloads Deadbolt Installation Instructions.pdf (.pdf, 287 kB) Close Ordering Part Number Description Finish Packaging SYDB/DCYL/SC Double Cylinder Satin Chrome Display Close Find a distributor Similar products Single Cylinder Deadbolt