Invincible Latch Deadbolt 2 Hooks Split Spindle Multipoint Door Lock - Option 1 (top hook to spindle = 728mm)

Product Overview: ERA Invincible Multipoint Door Lock

The ERA Invincible multipoint door lock is engineered for security and reliability, featuring a robust design with 2 hooks, 1 deadbolt, and 1 latch. This lock is a standout choice in the UK market, known for its innovative features and high-quality construction.

Unique Cylinder Design

What sets the ERA Invincible apart is its unique cylinder cut-out, accommodating both standard euro cylinders and the specially designed ERA Invincible cylinder. The Invincible cylinder boasts a distinctive "lightbulb" shape at the top with a square base, enhancing resistance against attacks compared to standard euro cylinders.

Identifying Your Lock

Identifying an ERA multipoint door lock can be straightforward, but be cautious of rebranded locks. Many door and window companies use ERA locks under various brand names, such as Surelock and Saracen. Look for the holdback snib on the faceplate, typically grey for deadbolt and hook bolt locks, and blue for Vectis locks, although some brands may vary in color.

Gearbox Specifications

The ERA Invincible gearboxes are easily recognizable due to their square design and lack of corner cut-outs. With a length of 221mm and a consistent width across 30mm, 35mm, or 45mm backsets, these gearboxes can accommodate various locking mechanisms, including classic deadbolts and hook bolts.

Interchangeable Components

Most ERA gearboxes are interchangeable, allowing for customization based on client needs. If a hook lock is required instead of a deadbolt, we can build the lock to order.

Locking Mechanism

The operation of the ERA Invincible is straightforward with a split spindle mechanism. To lock, simply lift the handle to engage the locking points and turn the key. Unlocking involves turning the key and pushing the handle down to disengage the locking points.

Durability and Compliance

This lock meets the rigorous standards of BS EN 1670:2007 Grade 4 for corrosion resistance and has been endurance tested for 50,000 cycles. It is designed to comply with PAS24:2012 requirements, ensuring a high level of security for timber and composite doors.

Additional Products

We also offer a range of associated products for the ERA Invincible multipoint door locks, including keeps, spindles, handles, and accessories, making it easy to find everything you need for installation or replacement.

Choose the ERA Invincible multipoint door lock for a blend of security, durability, and innovative design, perfect for enhancing the safety of your home.

Product Specification

Manufacturer: ERA

Backset: Select from drop-down - How do I measure the backset?

Centres PZ: 92mm - How do I measure the centres?

Faceplate: Select from drop-down - How do I measure the faceplate?

Spindle Size: 8mm

Hooks: 2

Deadbolts: 1

Latch: 1

Main Gearbox: Latch & deadbolt

Operation: Select from drop-down - What is the operation?

Spindle: Split 8mm

Handing: Non handed

Distance Between Inner Locking: 1395mm

Height: 2137mm

Top Hook to Spindle: 728mm

Bottom Hook to Spindle: 667mm

Door Material: Timber, Composite

Measuring Guidelines

To ensure accurate measurements for your ERA Invincible 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 measurement is crucial for ensuring a proper fit.

Centres PZ Measurement
The PZ measurement is the distance from the center of the keyhole to the center of the handle hole. Use a tape measure to get this distance accurately, as it affects the alignment of the locking mechanism.

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

By following these steps, you can ensure that your ERA Invincible multipoint door lock is installed correctly and functions optimally.