Latch Deadbolt 2 Hooks 2 Anti Lift Pins 2 Rollers Lift Lever or Double Spindle Multipoint Door Lock - Option 3 (top hook to spindle = 505mm)

Product Overview: Lockmaster Standard Multipoint Door Lock

The Lockmaster Standard multipoint door lock is designed for enhanced security and durability, featuring:

• 2 Rollers
• 2 Pin Bolts
• 1 Deadbolt
• 1 Latch
• 2 Anti Lift Bolts

Versatile Locking Solutions

The Lockmaster range offers a variety of locks with different locking point configurations. We stock the most popular models, which can be adapted to meet specific requirements. If you need a precise match, we can source the exact product you need.

Identification and Features

Lockmaster locks are easily identifiable once removed from the door, even without the logo on the faceplate. Key indicators include:

• Upwards throwing locks with an anti-lift pin
• A large gearbox measuring 228mm

Installation Considerations

Be aware that older Lockmaster versions may have different locking point locations. This may necessitate enlarging the routing prep on the door by 40-50mm and repositioning the keeps.

Gearbox Specifications

Lockmaster gearboxes come in:

• 35mm or 45mm backsets
• Double spindle or single spindle mechanisms
• Bifold door versions available in 25mm and 28mm backsets

Double spindle locks feature 62mm and 92mm centers and are unsprung, so we recommend using sprung door handles. Single spindles are sprung and can only function as lift levers.

Dimensions and Measurements

• Gearboxes: 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

Earlier gearbox versions included a small spindle hole near the latch for holding the latch back.

Corrosion Resistance

Lockmaster products are corrosion tested to BS EN 1670:2007 Grade 4 (240hrs. NSST), ensuring longevity and reliability.

Operating Instructions

To Lock the Door:

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

Product Specification

• Manufacturer: Lockmaster
• Spindle Size: 8mm
• Main Gearbox: Latch & deadbolt
• Spindle: Double 8mm
• Handing: Non-Handed
• Distance Between Inner Locking: 1035mm
• Distance Between Outer Locking: 1395mm
• Height: 2200mm
• Top Hook to Spindle: 505mm
• Bottom Hook to Spindle: 530mm
• Top Roller to Spindle: 625mm
• Bottom Roller to Spindle: 720mm
• 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 tape measure and measure the distance from the edge of the door to the center of the lock cylinder. This distance is crucial for ensuring the lock fits properly.

Centres Measurement: For measuring the centres (PZ), measure the distance between the center of the keyhole and the center of the handle hole. This will help you select the correct locking mechanism.

Faceplate Measurement: To measure the faceplate, measure the width and height of the existing faceplate on your door. This ensures that the new lock will fit seamlessly into the door frame.

Operation: The operation of the lock refers to how the locking mechanism functions. Ensure you select the appropriate option from the drop-down menu based on your door's requirements.

By following these measurement guidelines, you can ensure that your Lockmaster multipoint door lock is installed correctly and functions effectively.