923A/N 102Mm Black Japanned Necked Tower Bolt
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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Description
923A/N 102Mm Black Japanned Necked Tower Bolt
Securing your property requires hardware that balances robust physical resistance with reliable daily performance. The 923A/N 102Mm Black Japanned Necked Tower Bolt offers a quintessential solution for homeowners and professional contractors who demand consistency in their door furniture. This component is engineered to provide a secure locking mechanism for internal or external doors, ensuring that your spaces remain protected against unwanted access.
The finish on this item is particularly noteworthy. By utilising a traditional black japanned process, the hardware gains a resilient layer that resists oxidation and the common wear associated with frequent touch points. This makes it an ideal choice for environments where both aesthetics and utility matter, such as traditional cottages, period properties, or rustic commercial settings.
Robust Mechanical Design and Physics
At the heart of this hardware lies a simple yet highly effective mechanical principle. The necked design allows the sliding bolt to bypass potential obstructions or frame depth differences, ensuring a flush fit against the mounting surface. When you engage the bolt, you are creating a rigid connection between the door leaf and the frame. This physical bridge acts as a primary barrier against lateral force and environmental pressure.
Because the bolt is manufactured from high quality materials, it manages tension and shear forces with remarkable stability. Under normal operational circumstances, the bolt experiences minimal flex, which prevents the metal from fatiguing over time. The structural integrity of the design ensures that even if the door experiences minor warping due to humidity or temperature shifts, the locking mechanism maintains its engagement depth.
Investing in quality hardware means choosing components that withstand the test of time. This black japanned tower bolt serves as a testament to traditional engineering, providing a reliable security solution that requires minimal maintenance while offering maximum peace of mind for your property.
Operational Workflow and User Interaction
Operating this item is a straightforward process designed for maximum convenience. When you approach the door, you simply grip the integrated knob and slide the bolt along the track until it rests securely within the corresponding receiver. The smooth surface of the japanned finish facilitates a friction-reduced slide, allowing for quiet and efficient operation every time you enter or exit a room.
To unlock the device, you pull the knob back toward its resting position, clearing the receiver entirely. The design of the necked section provides sufficient clearance for your fingers, preventing accidental pinching or contact with the door frame. This ergonomic consideration is vital for users who operate the bolt multiple times throughout the day, as it promotes a comfortable and safe interaction pattern.
Ergonomics and Safety Compliance
Safety is not merely about the strength of the metal but also about how the hardware interfaces with the human hand. The 923A/N 102Mm Black Japanned Necked Tower Bolt features a well-defined knob that allows for a firm grip, even for individuals with reduced dexterity. By providing a tactile and responsive feedback loop, the user can instantly verify that the door is properly latched without needing to inspect the mechanism visually.
Furthermore, the installation process is straightforward for professional installers and DIY enthusiasts alike. By ensuring the receiver is aligned perfectly with the bolt, you eliminate the risk of the door rattling or bouncing during high wind conditions. This level of precision is essential for maintaining a safe and secure environment in both domestic and professional settings, reducing the likelihood of accidental door openings or mechanical jamming.
Commercial Value and Longevity
From a financial perspective, selecting durable hardware is a strategic decision that pays dividends over the years. Cheaper alternatives often succumb to corrosion or mechanical failure within a short period, leading to the hidden costs of frequent replacements and the labour expenses involved in re-installation. This model is built to endure, offering a lifecycle that significantly exceeds standard commercial expectations.
By choosing a proven design, you reduce the administrative and operational overhead associated with building maintenance. Whether you are managing a single residential property or a larger commercial facility, the reliability of this bolt means you can focus on other priorities rather than troubleshooting hardware failures. The long term value is found in the combination of reduced waste, lower replacement frequency, and the consistent protection of your assets.
Key Features and Benefits
- The black japanned finish provides a classic look while offering superior protection against moisture and environmental wear.
- A necked design ensures compatibility with a wider range of door frames and mounting surfaces compared to standard flat bolts.
- The robust construction materials prevent mechanical flex and ensure the bolt remains straight under significant load or pressure.
- Smooth sliding action allows for effortless operation, making it suitable for high-traffic areas or daily use.
- The ergonomic knob design promotes a comfortable grip, enhancing the safety and ease of use for all household members.
- Installation is simplified through a standard mounting plate, allowing for a quick and secure fit on most timber doors.
- The 102mm length provides an optimal balance between leverage and compact storage, making it versatile for various door sizes.
Suitable Materials and Typical Applications
This item is primarily designed for use on timber doors, where the screws can be driven securely into the wood grain. It is frequently employed in internal door applications, such as pantry doors, bedroom privacy latches, or small shed access points. Because of its aesthetic appeal, it is also a popular choice for restoration projects where historical accuracy is desired, yet modern security standards must be met.
Beyond standard residential use, the bolt is perfectly suited for light commercial applications where a traditional look is preferred. It can serve as a secondary locking mechanism on cabinet doors, storage lockers, or internal partitions. Its versatility is limited only by the mounting surface, provided the material is dense enough to hold the screws firmly in place under the stress of daily operation.
Technical Specifications
| Feature | Specification |
|---|---|
| Material | Steel with Black Japanned Finish |
| Overall Length | 102mm |
| Design Style | Necked Tower Bolt |
| Mounting Type | Surface Mounted |
| Application | Internal and External Doors |
| Finish | Traditional Black Japanned |
| Resistance | Corrosion and Wear Resistant |
In conclusion, the 923A/N 102Mm Black Japanned Necked Tower Bolt represents a perfect marriage of form and function. By prioritising high quality materials and a design that focuses on user experience, this hardware provides a reliable security upgrade for any door. Whether you are aiming to complete a period property renovation or simply need a durable latch for a busy household, this item delivers the performance you require. Secure your property with confidence by choosing hardware that is built to last and designed to perform under pressure.
Specification
| Finish | Black Japanned |
|---|---|
| Dimensions | 102 |

