Lockwood 100 Nightlatch General purpose nightlatchFeatures of the 100 Nightlatch Opened by key from outside and by turn knob inside Bolt may be held back by turning knob in clockwise direction Available in trade and display pack versions Kinetic DefenceBump and pick resistant. 2 Keys IncludedCan be keyed alike to other Lockwood door locks. Specification Case High purity zinc alloy 92mm wide, 64mm high, 43mm projection Backset60mm Latch Brass Reversible 13mm projection Door Thickness28 to 45mm. Cylinder 5 pin tumbler mechanism Brass cylinder and brass barrel Keying Standard Keying Supplied individually keyed with two keys per lock 78,000 key combinations Key blank KB2015P Lockwood locks can be keyed to a number of controlled and/or specially keyed systems. These range from legally protected keys to protect against unauthorised duplication, which can also include specially designed key systems such as master key systems, which allow for different levels of mechanical access control. Lockwood Keying Platforms - more information Dimensions Close Downloads Lockwood Home Security Solutions.pdf (.pdf, 3.9 MB) Lockwood Rimlocks Catalogue.pdf (.pdf, 3.2 MB) Close Part numbers Trade Pack 100 Brown Enamel Case & Strike Description Part Number Barcode Chrome Plate Cyl 100CP 93-11847-01212-7 Florentine Bronze Cyl 100FB 93-11847-01210-3 No Cyl 100NOCYL 93-11847-49113-7 Open Out Strike SP201-67SC Display Pack 100 Brown Enamel Case & Strike Description Part Number Barcode Chrome Plate Cyl 100CPDP 93-11847-01002-4 Florentine Bronze Cyl 100FBDP 93-11847-01005-5 Close Where to buy? Find your local Lockwood stockist. Lockwood 303 DeadlockHigh security general purpose single cylinder deadlock. Lockwood 355 DeadlockHigh security general purpose double cylinder deadlock. Lockwood 213 Streamlock DeadboltLocked or unlocked by key outside and by turn knob inside.