Latch Deadbolt 4 Rollers Lift Lever or Double Spindle Multipoint Door Lock

Product Overview: Lockmaster Standard Multipoint Door Lock

The Lockmaster Standard multipoint door lock is designed for security and durability, featuring 4 rollers, 1 deadbolt, and 1 latch. This lock is part of a comprehensive range that offers various locking point configurations to meet specific needs.

Key Features:

• Versatile Locking Options: The Lockmaster range includes multiple variants, allowing for easy adaptation to existing door requirements. We stock the most popular versions and can source specific products as needed.
• Easy Identification: Once removed from the door, Lockmaster locks can be easily identified by their unique features, such as the upwards throwing mechanism and a large gearbox measuring 228mm.
• Best-Selling Lock: As the UK's top-selling multipoint door lock, Lockmaster has been part of the Yale family since the early 2010s, alongside brands like Millenco and Millenco Mantis.
• Compatibility Considerations: Be aware that older Lockmaster versions may have different locking point locations, which could necessitate enlarging the routing prep on the door by 40-50mm.

Gearbox Specifications:

• Available in 35mm or 45mm backsets, with options for double or single spindle mechanisms.
• Bifold door versions come in 25mm and 28mm backsets.
• Double spindle locks feature unsprung mechanisms and require sprung door handles for optimal function.

Dimensions:

• Gearbox: 228mm high + backset + 15mm
• Latch and Deadbolt: 30mm high each
• Distance between latch and deadbolt: 65mm
• Screw hole measurements: Top to middle and middle to bottom both at 109mm.

Operation Instructions:

To Lock the Door:

1. Close the door to automatically engage the latch.
2. Lift the handle to engage the locking points.
3. Turn the key to secure the system.

To Unlock the Door:

1. Turn the key to unlock the system.
2. Push the handle down to disengage the locking points.
3. A quarter turn of the key will retract the latch.

Additional Information:

• Rollers assist in compression, enhancing weather sealing and preventing door warping.
• Rollers are adjustable by 1mm for optimal performance.
• Corrosion tested to BS EN 1670:2007 Grade 4 (240hrs. NSST).

This Lockmaster Standard multipoint door lock combines functionality with robust security features, making it an excellent choice for any door.

Product Specification

• Manufacturer: Lockmaster
• Spindle Size: 8mm
• Rollers: 4
• Deadbolts: 1
• Latch: 1
• Main Gearbox: Latch & deadbolt
• Spindle: Double 8mm
• Handing: Non handed
• Distance Between Inner Locking: 779mm
• Height: 2200mm
• Top Roller to Spindle: 730mm
• Bottom Roller to Spindle: 760mm
• Door Material: UPVC, Aluminium

Measuring Guidelines

To ensure accurate measurements for your Lockmaster multipoint door lock, follow these guidelines:

Backset Measurement: To measure the backset, take a ruler and measure the distance from the edge of the door to the center of the lock cylinder. This will give you the backset size needed for your lock.

Centres PZ Measurement: For the PZ measurement, measure the distance from the center of the keyhole to the center of the handle hole. This is crucial for ensuring proper alignment and functionality of the lock.

Faceplate Measurement: To measure the faceplate, remove the existing lock and measure the width and height of the faceplate. This will help you select the correct faceplate from the drop-down options.

Operation Details: The operation of the lock can vary based on the specific model. Ensure to check the product specifications or consult with a professional for the correct operation type for your installation.

By following these measurement guidelines, you can ensure a perfect fit for your Lockmaster multipoint door lock, enhancing both security and functionality.