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FUL-STD0150
Fullex Type "A" Centre Mortice Lock Case
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Fullex Type "A" Centre Mortice Lock Case
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£82.20
Incl. VAT
£68.50
Excl. VAT
Incl. VAT
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Description
Architectural Mortice Hardware
Fullex Type A Centre Mortice Lock Case Solutions
Securing a building relies entirely on the mechanical reliability of your door hardware. When a locking mechanism fails, it creates a significant burden for property managers and homeowners because it leaves entryways vulnerable and difficult to operate. The Fullex Type A Centre Mortice Lock Case solves these operational challenges by providing a smooth and consistent action that keeps doors secure and functioning properly through years of daily use.
This lock case features a reinforced internal gear system designed to withstand the heavy wear found in high-traffic commercial environments. You get a crisp handle return and a consistent deadbolt throw that eliminates the common sticking latches or misaligned bolts often associated with lower-quality alternatives. Choosing this model means you invest in verified hardware that prioritises both security and ease of use for anyone accessing your property throughout the day.
37mm
BACKSET SIZE
STEEL
CONSTRUCTION MATERIAL
TYPE A
LOCK CATEGORY
UK
COMPLIANCE STANDARD
Why Choose the Fullex Type A Centre Mortice Lock Case
Improve your door operation with hardware built for consistency and long-term security in demanding environments.
Consistent Latch Performance
The internal spring mechanism undergoes precision calibration so the latch retracts smoothly every time you press the lever. This design eliminates the frustrating drag or mechanical binding often found in mass-produced hardware which helps prevent unnecessary strain on the lever furniture and keeps your doors closing with minimal resistance during every single cycle.
Reinforced Steel Chassis
Engineers have crafted this lock using high-grade steel components which resist casing deformation under significant pressure. The reinforced structure protects the internal gears from misaligning over time because the metal housing maintains its shape even when used in busy office blocks or high-frequency residential entrances where doors receive heavy handling every day.
Standardised 37mm Backset
This specific backset measurement aligns perfectly with most common door profiles found across the United Kingdom. It allows locksmiths and maintenance teams to complete repairs without the need for complex site modifications or deep wood removal which saves time on site and ensures a professional finish for every door replacement project you undertake.
Engineering Quality and Daily Performance
Discover how the internal mechanics of the Fullex Type A provide lasting reliability for your building security requirements.
Precision Internal Gear Mechanics
The heart of this lock case lies in its carefully engineered gear system which converts handle pressure into a clean mechanical throw. Each movement within the casing stays balanced so that the bolt extends into the strike plate with absolute accuracy every time. This reduces friction against the internal springs, which prevents the parts from wearing down too quickly and keeps the lock operating smoothly regardless of the door usage frequency.
We vet every batch for manufacturing defects because we want you to receive hardware that fits perfectly from the moment you install it. When the components share high tolerance levels, the entire door system performs better because there is no unnecessary load placed on the spindle or the return spring inside the handle assembly itself.
Corrosion Resistance and Surface Durability
External elements and internal environmental conditions often cause metal parts to degrade over time. This lock case uses high-grade steel that has been treated to resist corrosion, which keeps the inner springs and mechanical parts protected from rust and oxidation. A stable, corrosion-resistant core is the only way to ensure that your security hardware maintains its performance throughout the changing UK seasons.
The finish on the chassis is designed for longevity, meaning you do not have to worry about the lock seizing up or becoming gritty due to interior hardware wear. By selecting a component forged from these materials, you choose a product that remains functional long after cheaper alternatives have required replacement due to poor finish quality or material fatigue.
Installation and Operational Workflow
Follow these practical steps to ensure a correct fit and long-term trouble-free operation for your new mortice lock.
1
Site Preparation
Begin by checking the existing mortice pocket to confirm it matches the 37mm backset requirement. Ensure that all debris is removed from the hole so that the new case slides into the aperture without meeting resistance. A clear pocket allows the faceplate to sit flush against the door edge which ensures the deadbolt aligns correctly with your strike plate.
2
Mechanical Alignment
Insert the lock case into the cavity and secure it using the provided fixing points on the faceplate. Test the spindle rotation before fully tightening the screws to confirm that the handle retracts the latch effectively. Proper alignment here prevents the internal mechanism from binding and ensures that the door latch engages perfectly with the frame every time.
3
Final Operational Test
Verify that the key turns the deadbolt without needing extra force or manipulation. If the bolt engages smoothly, the installation is correct and you can replace the door furniture. Checking the tension of the handle return ensures that the lever does not sag, which confirms that the internal springs are correctly seated and ready for regular commercial operation.
Expert Installation and Care Tip
Always lubricate the latch bolt with a light machine oil once per year to maintain smooth movement. Ensure the door frame strike plate is kept clean because dust buildup often mimics a faulty lock case when the door is actually just misaligned with the frame.
Technical Specifications
| Feature | Rating or Standard | Practical Details |
|---|---|---|
| Product Type | Centre Mortice Lock | Standard centre configuration for most residential and office doors. |
| Backset Size | 37mm | Matches common UK profiles to prevent unnecessary site woodwork. |
| Construction | Reinforced Steel | Prevents casing deformation and ensures long-term mechanical stability. |
| Application | Universal | Suitable for standard replacement or new door hardware fitting projects. |
Longevity and Trade Reliability
This lock case is manufactured to provide a reliable, stable solution for both trade professionals and property owners. By choosing this hardware, you secure a component that maintains its mechanical integrity under pressure for years to come.
Compatibility and Fitting Notes
Confirm that your existing door thickness allows for the 37mm backset to fit comfortably without obstructing the door core structure.
Check that your handle furniture is compatible with the standard spindle size associated with the Fullex Type A range.
Ensure the strike plate in your door frame remains in good condition as a worn strike plate can lead to incorrect latch engagement.
Specification
| Manufacturer | Fullex |
|---|---|
| Lock Type | Multipoint |
| Lock Operation | Euro Cylinder |
| Lock Backset | 37mm |
| Lock Centres | 68mm |
| Follower Size (mm) | 8 |
| Faceplate Width | 22mm |
| Environmental Suitability | All |
| Mechanism | 1 Latch, 1 Dead Bolt |
| Door Material Suitability | UPVC / Metal |
| Forend Finish | N/A |