Invincible Latch and Hookbolt Genuine Multipoint Gearbox - Lift Lever or Split Spindle

Product Overview: ERA Multipoint Door Lock Gearboxes

ERA multipoint door lock gearboxes are designed for versatility and security, compatible with various locking mechanisms including deadbolts, hookbolts, and Vectis gearboxes. These gearboxes are also recognized under brands such as Fab & Fix, Spartan, Westward, Duraflex, Sapa, and Saracen.

Distinctive Design and Dimensions

The ERA gearboxes feature a unique square design without corner cut-outs, measuring 221mm in overall length. The width is determined by the backset plus an additional 18mm. Available backsets include 30mm, 35mm, and 45mm, with all gearboxes maintaining consistent dimensions.

Locking Mechanisms

These gearboxes can accommodate various locking mechanisms:

• Classic deadbolt with standard euro cut out, Invincible cylinder cut out, or Vectis 5 lever mechanism.
• Hook bolt that throws upward.

Notably, the British Standard Fortress invincible gearbox includes hardened drill plates for enhanced security.

Interchangeability and Customization

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

Technical Specifications

• Latch Height: 24mm (with 2 distinctive screws)
• Deadbolt Height: 30mm
• Distance Between Latch and Deadbolt: 61mm
• Screw Configuration: Held by 4 screws with specific measurements between them (37mm, 85mm, and 43mm).

When measuring the backset, remember to account for an additional 2-3mm for the faceplate. For instance, a 35mm backset gearbox will measure approximately 32mm when not attached to the strip.

Associated Products

We offer a comprehensive range of products related to ERA Deadbolt gearboxes, including:

• Multipoint door locks
• Keeps
• Spindles
• Handles
• Accessories

Operation Instructions

To Lock the Door:

1. Close the door to automatically engage the latch.
2. Lift the handle to engage additional locking points.
3. Throw the deadbolt and secure the system by turning the key (note: on some brands, lifting the handle will throw the deadbolt).

To Unlock the Door:

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

Latch Reversal:

• To reverse the latch, unscrew it, flip it, and reinsert before replacing the screws.

Nightlatch Split Spindle Reversal:

• Remove the latch to access a small screw. Use a small screwdriver to turn the screw 180 degrees, then return the latch to its correct position.

For any inquiries or custom orders, feel free to contact us!

Product Specification

Manufacturer: ERA

Backset: 30mm, 35mm, or 45mm
To measure the backset, start from the edge of the door to the center of the keyhole or cylinder. This measurement will help you determine which backset option is suitable for your installation.

Centres PZ: 92mm
To measure the centres, measure the distance from the center of the keyhole to the center of the handle spindle hole. This ensures proper alignment for the locking mechanism.

Case Height: 220mm

Case Width: Backset + 20mm
The case width is determined by adding 20mm to the selected backset measurement.

Deadbolt Width: 6mm
For a thinner version, refer to part number ERACASE35THIN, which features a 5mm deadbolt width.

Copy/Genuine: Genuine

Cylinder Type: Euro

Handing: Not Handed
This means the lock can be installed on either left or right-handed doors without any modifications.

Main Gearbox: Latch & deadbolt

Spindle: Split 8mm

Operation: Lift Lever or Split Spindle Nightlatch
The operation involves lifting the lever to engage the locking mechanism or using a split spindle nightlatch, which allows for independent operation of the handle and the lock.

Packaging: Supplied in singles

For any further inquiries or assistance, please feel free to reach out!