Multipoint & UPVC

This Lockmaster AutoEngage multipoint door lock features 1 Deadbolt, 1 Latch & 2 Autolatches.

The Yale Lockmaster AutoEngage multipoint lock features automatic locking and is unique in the lockmaster range. It is also known as a “slam shut” lock.

Two security latches automatically fire when the door is closed, giving up to 20mm deadbolt engagement into the keeps. The is no need to lift the handle to achieve locking but the door can be deadlocked via the key or thumb turn.

Yale AutoEngage multipoint door locks feature distinctive deadlatch locking points, which closely resemble a standard latch, found in the main gearbox.

These locks are suitable for both timber and composite doors and are available as a Classic, with the main gearbox in the middle of the door, and Heritage, where the main gearbox is situated at the height of a traditional timber door night latch.

These locks will commonly be fitted with contemporary pull handles, rather than lever on plate multipoint lock handles.

Yale Lockmaster AutoEngage gearboxes look quite different to regular Lockmaster gearboxes and measure only 201mm high. The top of the gearbox is 82mm from the spindle and the gearboxes feature a groove to accept bolt through fixings.

The AutoEngage gearbox is available in 45mm or 55mm backsets and is designed for use on timber and composite doors.

Gearboxes are attached to faceplates with 3 screws and cannot be interchanged with other lockmaster locks.

When measuring the backset, allow 2-3mm for the faceplate, so a 28mm backset gearbox will measure 25mm when not fixed to the strip.

Lockmaster AutoEngage multipoint door locks feature external locking deadlatches which have an activation trigger just above them. On closing the door, the activation snib is triggered as it touches the keep, throwing the deadlatch up to 20mm into the keeps.

Classic locks feature 2 deadlatches, whereas the Heritage version features 3, to provide additional locking in the centre of the door.

Operation: Automatic Locking

This Lockmaster Key Turn multipoint door lock features 2 Hooks, 1 Deadbolt, 1 Latch & 2 Anti Lift Bolts.

The Yale Lockmaster Key Turn lock is a new lock, which is designed to be used on contemporary doors. They feature a key wind mechanism that allows the door to be closed with a key being required to retract the latch.

These locks are suitable for both timber and composite doors and are available as a Classic, with the main gearbox in the middle of the door, and Heritage, where the main gearbox is situated at the height of a traditional timber door night latch.

These locks will commonly be fitted with contemporary pull handles, rather than lever on plate multipoint lock handles.

Yale Lockmaster Key Turn gearboxes look quite different to regular Lockmaster gearboxes with the corner of the lock removed.

The Key Turn gearbox is available in 45mm backset only.

Gearboxes are attached to faceplates with 3 screws and cannot be interchanged with other lockmaster locks.

When measuring the backset, allow 2-3mm for the faceplate, so a 28mm backset gearbox will measure 25mm when not fixed to the strip.

Lockmaster locks can be found with normal hooks or hooks with an anti lift pin directly below them. Hooks always throw upwards and the hook cases measure 136mm high.

Operation: Key Wind

This Lockmaster Bifold multipoint door lock features 2 Hooks, 1 Deadbolt, 1 Latch & 2 Anti Lift Bolts.

This Yale Lockmaster multipoint door lock is commonly fitted to aluminium bifold doors manufactured by Aluk and Smarts. The lock features a pair of hooks with anti lift pins and a 28mm backset to suit the slim profile of aluminium bifold doors.

Locks will normally be stamped with the Yale logo, although you should also look out for the Lockmaster logo too.

There are two versions of this lock, available, a standard and long version. The standard lock features the top hook 584mm from the top spindle (part number LM2H2824URSTD). Part LM2H2824URLONG is the extended version and features the top hook 720mm from the top spindle.

This lock is available in 28mm backset only and features a distinctive24mm x 7mm U shaped or channel faceplate to fit aluminium profiles.

Yale Lockmaster bifold gearboxes are unique in the Lockmaster range as they have a 28mm backset. Normal Lockmaster gearboxes are 35mm and 45mm (achieved by adding extension pieces to the 35mm gearbox). This gearbox stands alone and is different in appearance and shape to the normal Lockmaster gearbox.

Measuring 202mm high by 45mm wide, these gearboxes are much smaller than regular lockmaster gearboxes. They also feature bolt hole piercing and groove for handle fitment.

Gearboxes are attached to faceplates with 3 screws and cannot be interchanged with other lockmaster locks.

These Yale Lockmaster bifold gearboxes are made from galvanised mild steel with a cast, zinc alloy deadbolt and latch.

When measuring the backset, allow 2-3mm for the faceplate, so a 28mm backset gearbox will measure 25mm when not fixed to the strip.

Yale Lockmaster bifold multipoint locks feature hooks and anti lift pins. Anti lift pins provide additional protection against attack and also require special keeps because of the proximity of the pin and the hook bolt.

The case on a Yale Lockmaster hook is normally 154mm high by 43mm deep. The height measurement is taken across the whole hook case, including the connect. The height of the top of the hook case is 135mm.