Latch Deadbolt 4 Rollers Double Spindle Multipoint Door Lock

Product Overview: Avocet Multipoint Door Lock

The Avocet multipoint door lock is engineered for security and durability, featuring a robust design that includes 4 rollers, 1 deadbolt, and 1 latch. This lock is crafted in Avocet's Trivalent silver finish, ensuring both aesthetic appeal and long-lasting performance, with gearboxes tested to withstand 100,000 operations.

Sash Lifter Device

Some Avocet locks feature a "sash lifter" device for optimal sash-to-frame alignment. However, since these are no longer available, we recommend replacing these locks with the standard versions.

Backset and Compatibility

Most Avocet locks come with a 35mm backset, while the Affinity Bastion lock is tailored for composite doors with a 45mm backset. Although earlier models featured a single spindle and lift lever functionality, current locks are exclusively available in a double spindle nightlatch configuration. The centers are positioned at 62mm and 92mm, allowing for versatility in installation.

Gearbox Specifications

Avocet gearboxes measure 218mm high plus the backset (add 15mm). The unique large cutout in the top corner aids in handle fitment, with screws located above the lever. The latch measures 29mm high, while the deadbolt is 34mm high, with an 82mm distance between them.

Installation Notes

Gearboxes are secured by arms connected with circlips, rather than conventional screws or rivets. While it is possible to remove a gearbox from a full Avocet lock, we recommend replacing the entire unit for optimal performance. Note that the design of the arms has evolved, making swaps between older and newer gearboxes incompatible.

Operation 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 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.

Corrosion Resistance

Avocet locks are tested to BSEN1670:2007 Grade 4 for corrosion resistance and are designed to endure 100,000 cycles, ensuring reliability and longevity in various environments.

Product Specification

• Manufacturer: Avocet
• Spindle Size: 8mm
• Rollers: 4
• Deadbolts: 1
• Latch: 1
• Main Gearbox: Latch & deadbolt
• Spindle: Double 8mm
• Handing: Non handed
• Distance Between Inner Locking: 385mm
• Distance Between Outer Locking: 1575mm
• Height: 2200mm
• Top Roller to Spindle: 815mm
• Bottom Roller to Spindle: 760mm
• Door Material: UPVC, Aluminium