Description
Product Overview
The Sargent 5‑Pin Key Blank 275‑LA is engineered for durability and precision in demanding commercial environments. Crafted from high‑grade nickel‑silver alloy, each blank delivers exceptional resistance to wear, corrosion, and deformation, extending the service life of your lock systems. The 5‑pin length conforms to the 275‑LA keyway specification, ensuring seamless compatibility with a wide range of conventional locksets, handles, and keyed hardware found in office buildings, retail spaces, and institutional facilities.
Measuring 2 × 0.75 × 0.25 inches and weighing just five ounces, the blanks are compact yet robust, allowing easy handling and storage. The factory‑original design guarantees exact replication of the master key profile, eliminating the need for costly re‑cutting or custom machining. Packaged in sets of ten, the product offers a cost‑effective solution for bulk keying projects, spare key inventories, or rapid replacement scenarios where time and reliability are critical.
Beyond its physical attributes, the Sargent key blank integrates seamlessly into existing key management workflows. Its standardized dimensions and consistent material composition simplify inventory tracking, while the nickel‑silver finish provides a professional appearance that aligns with the aesthetic expectations of modern commercial interiors. The blank’s compatibility with conventional keyway systems means it can be used across multiple lock manufacturers, reducing the complexity of maintaining diverse hardware portfolios.
Designed with the end‑user in mind, the key blank’s surface is polished to a smooth finish, facilitating effortless key cutting and reducing friction during insertion. This attention to detail enhances the overall user experience, whether the key is being duplicated by a locksmith or used daily by facility staff. The product’s compliance with industry standards ensures it meets the rigorous performance criteria demanded by commercial security professionals.
![[Product front view showing all components]](https://www.newzen.store/wp-content/uploads/2026/07/af9cc81da1254bb5b6d3e9f7d90c6404.jpg)
Usage
Ideal for commercial door hardware applications, the Sargent 5‑Pin Key Blank excels in settings where reliability and repeatability are paramount. Facility managers can deploy these blanks for office entry systems, conference room locks, and secure storage cabinets, providing a consistent keying solution that minimizes lockouts and maintenance downtime. The robust nickel‑silver construction makes the blanks suitable for high‑traffic areas, where frequent key usage can accelerate wear on lower‑grade materials.
Security technicians and locksmiths will appreciate the blank’s versatility during key duplication or re‑keying projects. Because the blank adheres to the 275‑LA keyway, it can be used with a broad spectrum of lock brands, enabling technicians to service multiple client sites without the need for specialized inventory. The pack of ten ensures that technicians have sufficient blanks on hand for multi‑door installations, emergency replacements, or bulk keying initiatives.
In addition to traditional door hardware, the key blank is compatible with a variety of keyed hardware components, including cabinet locks, safe locks, and electronic lock adapters that require a mechanical key interface. This adaptability expands the product’s utility across diverse commercial environments, from hospitality venues to educational institutions, where a unified keying strategy can simplify access control management.
Why Choose Us
Choosing the Sargent 5‑Pin Key Blank means selecting a product backed by decades of manufacturing expertise and a commitment to quality assurance. Each blank undergoes rigorous testing for dimensional accuracy, material integrity, and finish consistency, ensuring that every piece meets the exacting standards required for commercial security applications. Our factory‑original production process eliminates the variability often associated with aftermarket or generic key blanks, delivering a reliable foundation for your lock systems.
Our dedication to customer satisfaction extends beyond the product itself. We provide responsive technical support, detailed documentation, and guidance on best practices for key management and lock maintenance. Whether you are a seasoned locksmith or a facilities manager new to keying projects, our knowledgeable team is available to assist with product selection, installation advice, and troubleshooting.
Furthermore, our supply chain is optimized for rapid fulfillment, allowing you to receive packs of ten blanks promptly, even for large‑scale projects. By partnering with us, you benefit from a streamlined procurement process, consistent product availability, and the peace of mind that comes from working with a trusted industry leader.
Key Features
- Nickel‑silver alloy provides superior strength and corrosion resistance for long‑lasting performance.
- Exact 5‑pin 275‑LA keyway ensures perfect fit with conventional commercial locksets and handles.
- Factory‑original blanks guarantee precise duplication without the need for custom machining.
- Pack of ten offers cost‑effective bulk purchasing for large installations or spare inventories.
- Dedicated customer support and technical assistance for seamless integration and after‑sales service.
FAQ
What lock systems are compatible with the 275‑LA keyway?
The 275‑LA keyway is a common specification used by many commercial lock manufacturers. It works with standard cylindrical locks, deadbolts, and keyed entry hardware that require a 5‑pin configuration. If you are unsure, consult the lock’s documentation or contact the manufacturer to confirm compatibility.
Can these blanks be used for re‑keying existing locks?
Yes. The Sargent 5‑Pin Key Blank is designed for re‑keying projects. By providing a fresh, accurately cut blank, you can replace worn or compromised keys and reset the lock to a new master key configuration, enhancing security without replacing the entire lock assembly.
Is nickel‑silver safe for frequent handling?
Nickel‑silver is a durable, non‑toxic alloy that resists tarnish and wear, making it ideal for keys that are handled often. Its smooth finish reduces friction during insertion and extraction, contributing to a smoother user experience and longer key lifespan.
Do you offer custom key blanks for other keyways?
While this listing focuses on the 275‑LA keyway, our manufacturing capabilities include a range of standard and custom keyways. Contact our sales team to discuss specific requirements, and we can provide tailored solutions to meet your unique security needs.
What is the recommended storage method for these key blanks?
Store the blanks in a dry, temperature‑controlled environment to preserve the nickel‑silver finish. Using a labeled key box or a dedicated compartment within a larger key management system helps prevent loss and ensures quick access when needed.





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