Furniture
Lockwood 1800 and 2800 Series (ordered separately).
Case and Faceplates
- High purity zinc alloy material cases with stainless steel chassis plates. Stainless steel faceplates provided as standard
- Brass faceplates available for alternative finishes
Backset
- 60mm standard backset
- Extended backsets 89 and 127mm are available
Latch Bolts
- Latch bolts are made with stainless steel, 15mm in size
- Deadlatching is achieved by an auxiliary stainless steel latch bolt
- Reversible for both left and right hand doors, opening in or opening out whilst lock is in door
- Electric Strike compatibility
- Separate auxiliary bolt moves into lock case simultaneously with latch bolt
- Radius bolt provides greater deadlatch throw and smoother closing action
Cylinder Retaining Pin
Hard-drawn spring steel wire, corrosion protected.
Door Thickness
- 32 to 50mm
- Components to facilitate use on thicker doors are available on application
Door Clearance
To ensure correct functioning of the deadlatching mechanism and security for all locks, the clearance between the door and the frame should be 3mm. The deadlatching will operate up to 7mm door clearance, however door clearances over 5mm are not recommended.
Aluminium Doors
Specify Selector® 3772-AFKIT for aluminium door fixing kit to convert a timber fix lock to aluminium fixing. The aluminium door fixing kit comes with a 156mm by 25mm radius faceplate common to other aluminium door locks.
Security
All Selector® 3770 Series Cylinder Mortice Locks conform with Level S7 (Physical Security) Australian Lock Standard (AS-4145.2-2008). Conforms to Level S8 (Physical Security) when fitted with door furniture and anti-drill cylinder.
Durability
All Selector® 3770 Series Cylinder Mortice Locks conform with Level D8 (Durability) Australian Lock Standard (AS4145.2-2008).
Fire Rating
All Selector® 3770 Series Cylinder Mortice Locks have been successfully tested up to 4 hours (depending on type of doorsets) on fire door assemblies in accordance with Australian Standard AS 1905.1-2015, Part 1: Fire Resistant Doorsets.
Anti-Corrosion
All Selector® 3770 Series Cylinder Mortice Locks conform with Level C6 (168 hours) Australian Standard (AS4145.2-2008).
Cylinder
Requires standard Lockwood oval shaped brass cylinders and brass barrels. Lockwood cylinders include bump resistant five pin tumbler mechanism.
Key override cylinder is a 570E type cylinder which must be ordered separately.
Keying
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 and can also include specially designed keying systems such as master key systems. This allows for different levels of mechanical access control.
Lockwood Keying Platforms – More information
Standard Finishes
| Codepad | Satin Chrome Brushed (SC) |
| Mortice Lock | Stainless Steel (SS) |
Codepad Assembly
High purity zinc alloy. 45mm wide, 164mm high, 52mm projection.
Extended Cylinders
Modular Cylinder Extensions are available for thicker doors.
Rebate
Rebate kits to suit 13mm standard rebate are available.
Electric Strikes
Lockwood offers a wide range of electric strikes which are compatible with the Selector® 3770 series mortice lock.
Lockwood Electric Strikes – More information
Dimensions
| Part Number | 3772DXKO | 4772DXKO | 5772DXKO |
| Dimension A | 60 | 89 | 127 |
