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 Defence Bump and pick resistant. |
 | 2 Keys Included Can be keyed alike to other Lockwood door locks. |
Lockwood 355 Deadlock (Matt Black)
Lockwood 355 Deadlock (Matt Black)
Lockwood 355 Deadlock (Matt Black)
Lockwood 355 Deadlock (Matt Black)
Lockwood 355 Deadlock (Matt Black)
Lockwood 355 Deadlock (Matt Black)
Case
Thick 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 Plates
3mm thick packing plates installed under lock body to align lock body with face of jamb.
Strike Conversion Plate
A strike conversion plate is required where the strike is to be installed in place of an existing flange strike.
Door Thickness
30 – 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
Finish
Matt BlackDimensions
Description Part number Barcode DISPLAY PACK 355 Double Cylinder – Matt black 355-NMBKDP 9340116117645 TRADE PACK 355 Double Cylinder – Matt black 355-NMBK 9340116117638 DEADLOCK ACCESSORIES Retrofit Flanged Strike - Satin Chrome Pearl 355-552SP 931184751178-1 Strike Loops Only - Satin Chrome Pearl 355-53NSP 931184764199-0
Also available in other finishes.