Lockwood Selector® 3782 Short Backset Universal Mortice Locks

3782 Universal Mortice Lock 23mm Backset - Stainless Steel
3782 Universal Mortice Lock 23mm Backset - Stainless Steel
3782 Universal Mortice Lock 23mm Backset - Stainless Steel
3782 Universal Mortice Lock 23mm Backset - Stainless Steel
4782 Universal Mortice Lock 25.4mm Backset - Stainless Steel
4782 Universal Mortice Lock 25.4mm Backset - Stainless Steel
5782 Universal Mortice Lock 30mm Backset - Stainless Steel
5782 Universal Mortice Lock 30mm Backset - Stainless Steel
6782 Universal Mortice Lock 38mm Backset - Stainless Steel
6782 Universal Mortice Lock 38mm Backset - Stainless Steel

A comprehensive range of cylinder mortice locks for narrow stile hinged doors. Suitable for heavy duty use in industrial and commercial buildings, institutions, clubs, schools, hospitals, hotels and similar buildings.

These locks have various latching functions operated generally by key or handle outside and turnknob, key or handle inside. These locks comply with building regulations for single-action escape doors.

Features and Benefits

  • Easy red/green function setting
  • All lock settings are made from under the faceplate allowing for simple in-door configuration
  • Standard primary locks include anti-lockout and holdback capabilities
  • Improved cylinder functions including lock/unlock and retract latch as standard
  • Reduced range of cylinder cams and turn adaptors relative to other commonly available commercial cylinder mortice locks
Specification

Furniture

Compatible with Lockwood 4800 and 5800 Series Furniture

Lockwood Plate Door Handles – More information

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

  • 23mm standard backset
  • Extended backsets 25.4mm, 30mm and 38mm 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

  • Metal doors: 35 to 50mm
  • Suits hollow-style aluminium door sections with 38mm minimum internal depth
  • Timber doors: 32 to 50mm
  • Specify Selector® 3782-TFKIT for timber door fixing kit to convert an aluminium fix lock to timber door fixing. The timber door fixing kit includes a long faceplate, strike and screws to suit a timber door and jamb

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 8mm door clearance, however door clearances over 5mm are not recommended.

Security

All Selector® 3780 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® 3780 Series Cylinder Mortice Locks conform with Level D8 (Durability) Australian Lock Standard (AS4145.2-2008).

Anti-Corrosion

All Selector® 3780 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.

Functions require the use of different cams and adaptors.

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

Stainless Steel SS

Extended Cylinders

Modular Cylinder Extensions are available for thicker doors.

Rebate

Rebate kits to suit 13mm standard rebate are available. Only suitable for use with 30mm and 38mm backset locks.

Electric Strikes

Lockwood offers a wide range of electric strikes which are compatible with the Selector® 3780 Series Mortice Lock.

Lockwood Electric Strikes – More information

Dimensions

 

Part Number 3782 4782 5782 6782
Dimension X 23 25.4 30 38
Dimension Y 40 42.4 47 55
Minimum Internal Depth of Door 40 43 47 55


 

 

 

Part Numbers

Lockwood Selector 3782 Short Backset Universal Mortice Locks

 

Primary Locks

Description Part Number
3782 Universal Primary Lock 23mm Backset 3782SS
4782 Universal Primary Lock 25.4mm Backset 4782SS
5782 Universal Primary Lock 30mm Backset 5782SS
6782 Universal Primary Lock 38mm Backset 6782SS

 

Primary Locks with Locking Turn Adaptor

Description Part Number
3782 Universal Primary Lock 23mm Backset Including Locking Adaptor 3782TSS
4782 Universal Primary Lock 25.4mm Backset Including Locking Adaptor 4782TSS
5782 Universal Primary Lock 30mm Backset Including Locking Adaptor 5782TSS
6782 Universal Primary Lock 38mm Backset Including Locking Adaptor 6782TSS

 

Primary Locks with Latching Turn Adaptor

Description Part Number
3782 Universal Primary Lock 23mm Backset Including Latching Adaptor 3780TSS
4782 Universal Primary Lock 25.4mm Backset Including Latching Adaptor 4780TSS
5782 Universal Primary Lock 30mm Backset Including Latching Adaptor 5780TSS
6782 Universal Primary Lock 38mm Backset Including Latching Adaptor 6780TSS

 

3782 Series Lock, Cylinder and Furniture Kits

Description Part Number
Double Cylinder Kit (4801/70SC And 4901/70SC) 3782KIT01
Cylinder And Turnknob Kit (4801/70SC And 4904/70SC) 3782KIT04
External Cylinder Only Kit (4801/70SC And 4905/70SC) 3782KIT05

Where to buy?

Find your local Lockwood stockist.

Disclaimer: Selector is a registered trademark of ASSA ABLOY Australia Pty Ltd in New Zealand