Lockwood 355 Deadlock Lockwood 355 Deadlock Lockwood 355 Deadlock Lockwood 355 Deadlock The premium security features provided by the 355 Deadlock make it an ideal lockset for both domestic and commercial applications. Suitable for hinged and some sliding doors. Opened by key from outside and by turn knob from inside when free. Internal key locks or unlocks turn knob. Features of the 355 Deadlock Suitable for hinged and some sliding doors Lockable turn knob with inbuilt clutching device to resist wrench attack Strong interlocking case and mounting plate to resist jemmy and hammer attack Tested in accordance with AS4145.2-1993 Concealed fixing Positive deadlocking action The mechanism and the design are protected by Australian and International Patents and Design Registrations Available in either trade or display packaging Opened by key from outside and by turn knob from inside when free. Internal key locks or unlocks turn knob. Kinetic DefenceBump and pick resistant. 2 Keys IncludedCan be keyed alike to other Lockwood door locks. Specification CaseThick walled, high purity zinc alloy casting. Backset 60mm Bolt Stainless steel Mounting Plate and Strike Pressed steel Case Retainer Plate and Operating Mechanism Solid pressed steel and diecast Zinc components Packing Plates3mm thick packing plates installed under lock body to align lock body with face of jamb. Strike Conversion PlateA strike conversion plate is required where the strike is to be installed in place of an existing flange strike. Door Thickness30–45mm Cylinders Internal and external 5 pin tumbler mechanism Brass cylinders and barrels Keying Standard Keying Supplied individually keyed with two keys per lock 78,000 key combinations Key blank KB2015P Restricted Special Keying 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 Finishes Everbrass EVB Satin Chrome Pearl SP Chrome Plate CP Brown BRN Dimensions Close Downloads 303-355 Deadlock Fitting Instructions.pdf (.pdf, 1.9 MB) Lockwood Home Security Solutions.pdf (.pdf, 4.5 MB) Lockwood Rimlocks Catalogue.pdf (.pdf, 3.5 MB) Close Ordering 355 Double Cylinder Description Part Number Satin Chrome Pearl L355-NSP 3mm Packing Plate Description Part Number Black L355-526BLK Retrofit Flanged Strike Description Part Number Satin Chrome Pearl L355-552SP Close Lockwood 001 Double Cylinder Deadlatch Lockwood 213 Streamlock Deadbolt Yale Double Cylinder DeadlockSuitable for hinged and some sliding doors 35-55mm thick.