Lockwood Optimum Hinged Door Roller Bolt Mortice Locks The Lockwood Optimum Roller Bolt Mortice Lock is designed to suit a wide range of door sizes for both timber and aluminium residential doors. The design allows for optimal latch adjustment and provides positive latching. Features of the Optimum Hinged Door Roller Bolt Mortice Locks Adjustable latch projection from faceplate Adjustable latching strength from faceplate Durable mechanism and stainless steel faceplate 40mm and 50mm backset variants available Door thickness: 32mm to 45mm Lock Status Indication available when used with Palladium Xtra cylinder escutcheons A range of strike kits are available to suit specification door applications (strikes must be ordered separately) Lock Status Indicators Passage ModePassage mode gives convenient access from inside and outside without the need for a key. Secure ModeDoor locked securely from both inside and outside and requires the key to unlock from either side. Specification KeyingCompatible with 5 pin or 6 pin fixed cam Euro profile cylinders. Cylinders must be ordered separately. Standard FinishesBrushed stainless steel faceplate supplied. Furniture OptionsThe Optimum Roller Bolt locks are compatible with most cylinder escutcheons that suit euro profile cylinders. Palladium Xtra escutcheons are required in order to use the lock status indicator. Close Downloads Lockwood Euro Profile Mortice Locks Catalogue.pdf (.pdf, 1.4 MB) Close Part numbers Trade Pack Optimum Hinged, Roller Bolt Description Part Number Barcode 1pt Roller 13mm Bolt 40mm Backset OP40/1RBS/SS 9311847100442 1pt Roller 13mm Bolt 50mm Backset OP50/1RBS/SS 9416793236211 Close Where to buy? Find your local Lockwood stockist. Lockwood Palladium Series Door Furniture222mm x 30mm Plate. Lockwood Palladium Xtra Door Furniture222mm x 30mm Plate.