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YAL89CHROME
Yale 89 Deadlocking Nightlatch Chrome
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Yale 89 60Mm Chrome Plated Night Latch door lock with 2 keys Deadlock
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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£52.84
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£44.03
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Description
Yale 89 Deadlocking Nightlatch Chrome
Securing your property requires hardware that balances robust engineering with intuitive daily functionality. The Yale 89 Deadlocking Nightlatch Chrome represents a pinnacle of traditional door security, offering homeowners and commercial property managers a reliable solution for inward opening doors. This classic design has been refined to provide maximum resistance against unauthorised access while remaining effortless to operate during your busy day.
Crafted with a sleek chrome finish, this unit provides a modern aesthetic that complements contemporary door furniture. Beyond its visual appeal, the internal mechanism is built to withstand the rigours of frequent use. Whether you are upgrading an existing entrance or securing a new installation, this equipment offers the peace of mind that comes with a name synonymous with home protection.
Advanced Security Features and Mechanical Physics
The mechanical physics behind this locking system are designed to counteract common methods of forced entry. When the door closes, the latch bolt engages with the strike plate, creating a secure connection that resists lateral pressure. The internal spring tension is calibrated to ensure a smooth, positive engagement every time the door is pulled shut.
One of the standout features of this item is the sophisticated deadlocking capability. By performing a reverse turn of the key in the external cylinder, the user forces the internal mechanism into a rigid state. This action physically prevents the latch from being retracted by the handle or manipulated by external tools. The structural integrity of the internal components ensures that there is no unwanted flex or movement even under significant physical stress, protecting your entrance from tampering.
Operational Workflow and User Interaction
Understanding how to interact with this hardware is straightforward, ensuring that every member of the household or staff can use it with total confidence. The following points outline the standard operational sequence for this device.
- To enter from the outside, simply insert the provided key into the cylinder and rotate it to retract the latch bolt.
- When exiting the property, the internal lever handle provides an immediate release, allowing you to open the door without needing a key.
- To engage the deadlock, simply close the door and perform a reverse turn of the key from the outside, which renders the internal handle and the latch movement completely immovable.
- The snib button located on the internal face of the lock offers a versatile hold back function, allowing you to keep the door unlocked temporarily while you are moving items in or out of the building.
- Engaging the snib button internally also provides a secondary layer of privacy, effectively locking the door from the inside so that it cannot be opened by anyone using a key from the outside.
Ergonomics, Safety, and Compliance
Hardware selection plays a vital role in the overall safety and accessibility of a building. This model has been engineered to minimise the physical force required for operation, which is particularly beneficial for elderly users or those with limited dexterity. The handle is shaped to fit comfortably in the palm, and the resistance of the key turn is smooth, preventing the frustration and physical strain often associated with lower quality, high friction locking mechanisms.
From a safety perspective, the ability to exit the building quickly using only the internal handle is a critical feature. This ensures that in the event of an emergency, you are never trapped inside, maintaining compliance with standard fire safety protocols for residential and light commercial settings. The reliable action of the snib also prevents accidental lockouts, providing a controlled environment where users feel safe and secure.
Commercial ROI and Long Term Value
Investing in premium security hardware is a strategic decision that offers significant dividends over the lifespan of your property. Choosing a high quality locking system reduces the frequency of maintenance cycles, as the precision engineered components are less prone to mechanical failure or seizing over time.
By minimising the need for repairs or early replacements, you reduce your overall operational overheads. Furthermore, the enhanced security provided by this Yale 89 Deadlocking Nightlatch Chrome serves as a deterrent to potential intruders, protecting your assets and reducing the risk of property loss. When you calculate the cost of the hardware against the longevity and peace of mind it provides, the business case for selecting this trusted brand becomes clear. It represents a smart, one-time investment that protects your premises for years to come.
Technical Specifications
The following table provides a detailed breakdown of the technical parameters for this specific security unit to assist you in verifying compatibility with your current door setup.
| Feature | Specification |
|---|---|
| Product Name | Yale 89 Deadlocking Nightlatch Chrome |
| Finish | Chrome Plated Body and Polished Chrome Cylinder |
| Cylinder Type | Yale 1109 |
| Key Operation | External Key Access |
| Internal Operation | Lever Handle and Snib Button |
| Door Compatibility | Left and Right Handed Inward Opening Doors |
| Maximum Door Thickness | 57mm |
| Security Level | High Security |
| Guarantee | 2 Year Manufacturer Guarantee |
Why Choose This Nightlatch for Your Property
Selecting the right security hardware involves looking beyond the surface. This model combines a durable chrome exterior with a robust internal locking core that has been tested to meet rigorous standards. Whether you are securing a family home or a small office, the versatility of this device makes it an ideal choice for a wide variety of door configurations.
The installation process is designed to be efficient for professional locksmiths and competent DIY enthusiasts alike. Because the system is compatible with both left and right handed doors, you do not need to worry about complex handedness configurations during the ordering process. This flexibility simplifies your inventory management and ensures that you have the right equipment on hand when you need it most.
If you have specific questions or are not sure if this nightlatch is right for your requirements, please contact our friendly team today. Our experts are always on hand to provide guidance, ensuring that you select the perfect hardware solution for your unique security needs. We pride ourselves on offering not just products, but complete security solutions that protect what matters most to you.
Expert Tip: Always ensure that your door frame is in good condition before installing a new nightlatch. A secure lock is only as effective as the frame it is mounted to, so check for any signs of wood rot or structural weakness to guarantee the maximum security performance of your new Yale 89 Deadlocking Nightlatch Chrome.
In conclusion, when you choose this product, you are choosing a legacy of protection. The combination of the 1109 cylinder, the deadlocking function, and the premium chrome finish creates a balanced security package that is both attractive and highly functional. It is a testament to the quality that has kept properties safe for generations, updated for the demands of the modern world.
Specification
| Manufacturer | Yale |
|---|---|
| Finish | Polished Chrome |
| Dimensions | 70 (H) x 92 (D) |
| Guarantee | 2 Year |
| Lock Type | Rim Nightlatch |
| Lock Operation | Rim Cylinder |
| Lock Backset | 60mm |
| Follower Size (mm) | N/A |
| Faceplate Width | N/A |
| Environmental Suitability | All |
| Mechanism | Latch |
| Door Material Suitability | Wood |
| Max Door Thickness (mm) | 57 |
| Forend Finish | N/A |