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Lockwood Selector 3787 Short Backset Dual Entry Mortice Locks

ASSA ABLOY Door Locks & Security Solutions
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Lockwood Selector 3787 Short Backset Dual Entry Mortice Locks gallery detail image
New & Improved Lockwood Selector Series MkII Mortice Lock

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.

Designed to enable third parties such as emergency services to enter specific areas by second cylinder; without giving access to all locksets in the building and the ability to lockout keys with restricted access at certain times.

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
Details
  • Category
    Latches and Locks
Specifications

Furniture

Compatible with Lockwood 4800 and 5800 Series Furniture

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: 43 to 46mm
  • Suits hollow-style aluminium door sections with 38mm minimum internal depth

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.

Lower cylinder is a 570E type cylinder which must be ordered separately

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.

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.

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About the
Seller

GLOBAL LEADING SELLER OF LOCKS AND SECURITY HARDWARE

ASSA ABLOY is the global supplier of intelligent door locks and security solutions. Its products account for more than one in ten of all lock and security installations worldwide.

 Enhance Your Skills with ASSA ABLOY's CPD Training and Earn CPD Points

ASSA ABLOY's CPD on Door Hardware Design provides architects with valuable tools to navigate Australian Building and Fire Codes, ensuring informed hardware choices. It helps identify and understand the key components of door hardware, aids in designing efficient door openings, and enables the creation of detailed door and hardware schedules for seamless project documentation. Completing this CPD program not only enhances expertise in door hardware design but also supports broader professional development.

We know that in-person learning delivers real value, through hands-on experience and direct engagement with our experts. That’s why we offer face-to-face CPD-accredited training, designed to help you stay up to date with the latest compliance standards, regulations and innovations.

Prefer to learn on-site? We’ll come to you. Our team can deliver training at your preferred location making it easy to fit CPD into your schedule.

The Group’s strength is the variety of traditional and new products that can be combined to create a large number of different door environments. ASSA ABLOY has products for different climates, different types of buildings and differing security and safety requirements. By combining hundreds of thousands of components to meet the needs of consumers, architects and installers, the Group creates products with the right quality, design and price, which are ideal for both new buildings and renovations.

ASSA ABLOY is divided into three regional and two global divisions. The regional divisions, Americas, EMEA and Asia Pacific, manufacture and sell mechanical and electromechanical locks, digital door locks, cylinders and security doors adapted to the local market’s standards and security requirements. The global divisions, Global Technologies and Entrance Systems, manufacture and sell electronic access control, identification products and entrance automation on the global market.

ASSA ABLOY Door Locks & Security Solutions
Lockwood Selector 3787 Short Backset Dual Entry Mortice Locks

ASSA ABLOY Door Locks & Security Solutions