Trusted Quality.

Unmatched Security.

For decades, Willoughby Industries has produced high-quality stainless steel security plumbing fixtures. Now, we are proud to extend our legacy of reliability and innovation into the correctional lock Industry with Willoughby Locking Systems.

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Willoughby Locking Systems

The Sole Manufacturer of Stainless Steel Detention Locks

Electromechanical
Detention Locks

Willoughby Locking Systems’ stainless steel electromechanical jail and prison locks are engineered for top-tier security and durability. These locks are ideal for cell door security in correctional facilities, providing advanced access control and remote monitoring features. Their robust design ensures reliable performance in high-security environments, blending the strength of mechanical security with the convenience of electronic controls. Whether upgrading existing systems or installing new ones, our electromechanical detention locks offer superior protection and adaptability for managing cell access.

Mechanical Detention Locks

Our stainless steel mechanical jail locks and prison locks are designed for durability and versatility across various applications. Ideal for food pass doors, observation doors, and shackle doors, these locks also provide reliable security for internal and perimeter doors such as classrooms, offices, and storage closets. Engineered to withstand heavy use and tough conditions, our mechanical detention locks deliver straightforward, dependable protection without the need for electronics. Perfect for facilities needing robust, low-maintenance solutions, these locks ensure security across multiple areas.

Detention Locking
System Accessories

Willoughby Locking Systems provides a range of essential stainless steel detention accessories designed to enhance and support your security system. Our offerings include our mogul cylinders, door position switches, strike plates, test boxes, and keys—all crafted to meet the stringent demands of correctional facilities. These accessories are engineered for durability and reliability, ensuring seamless integration with your existing jail and prison locks.

Detention Gate
Locking Systems

Willoughby Locking Systems’ stainless steel detention gate locking systems are engineered to provide robust security for gates in correctional facilities, jails, and detention centers. Built to withstand harsh conditions and heavy use, our gate locks offer reliable protection for perimeter gates, sally ports, and high-security areas. Designed with durability and ease of operation in mind, these gate locking systems integrate seamlessly with your facility’s existing security measures. 

Detention Hardware

Willoughby Locking Systems offers a comprehensive line of stainless steel detention hardware designed to support the security needs of correctional facilities, jails, and detention centers. From hinges and handles to reinforced door pulls, our detention hardware is built for durability, security, and ease of maintenance. Each component is crafted to perform under the rigorous demands of high-security environments, ensuring long-term reliability and minimal upkeep. 

Peek into r&D

Get an exclusive glimpse into our Research and Development efforts at Willoughby Locking Systems! We’re hard at work developing stainless steel detention solutions designed to elevate security and functionality in correctional facilities, jails and detention centers. Our upcoming innovations feature advanced technologies, enhanced durability and versatile applications tailored to meet the evolving demands of the industry. Stay Tuned for updates as we bring new and updated designs to market, setting new standards in detention hardware and locking systems.

The Willoughby Difference

At Willoughby Locking Systems, excellence begins with our use of high-quality stainless steel, ensuring that each lock is durable, strong, and resistant to corrosion. Engineered to meet the demanding needs of detention facilities, our products provide exceptional security and peace of mind. We also take pride in delivering outstanding customer service, supporting you from initial inquiries through to ongoing support with professionalism and promptness. With over 75 years of American craftsmanship, our skilled artisans produce each locking solution with meticulous attention to quality and innovation, setting a high standard in the industry.

High Quality Stainless Steel

 At Willoughby Locking Systems, our commitment to quality starts with our choice of materials. We utilize premium stainless steel in the manufacture of our locks, ensuring they are not only robust and durable but also resistant to corrosion and wear. This high-quality material is essential for withstanding the harsh conditions of detention facilities, where reliability and strength are paramount. Our stainless steel locks are engineered to provide long-lasting performance and security, making them an ideal choice for environments that demand the highest standards of resilience and durability.

Exceptional Customer Service

At Willoughby Locking Systems, we believe that exceptional customer service is as crucial as our top-quality products. Our dedicated team is committed to providing a seamless experience from your initial contact through to after-sales support. We prioritize your needs with prompt, professional assistance and personalized solutions to ensure you get the most out of our locking systems. Whether you’re seeking advice, technical support, or follow-up care, our knowledgeable staff is here to address your concerns and help you achieve optimal security for your facility. Your satisfaction is our top priority, and we strive to exceed your expectations at every step.

Proudly American Made

At Willoughby Locking Systems, we take pride in our American-made heritage. With over 75 years of experience, our stainless steel locking solutions are meticulously crafted in the USA, reflecting our commitment to superior quality and innovation. Our skilled artisans use their expertise to produce reliable, high-performance locks that meet the stringent demands of correctional facilities. By manufacturing locally, we ensure rigorous quality control and contribute to the American workforce, delivering products that stand as a testament to our dedication to craftsmanship and excellence.

Industry Leading Modern Compliance

At Willoughby Locking Systems, we take compliance seriously, achieving certifications that set us apart in the industry. We are the only company with UL10C certification, while others remain at UL10B. Our locks are also certified under UL1034 for burglary-resistant electric locking systems, UL1037 for anti-theft devices, and both ASTM F1450 and ASTM F1577 for detention security hardware and fire door locks. These rigorous certifications ensure our products meet the highest standards for fire protection, burglary resistance, and overall security performance. When you choose our locks, you’re investing in the most thoroughly tested and reliable solutions available, ensuring maximum safety and compliance for modern facilities.

ASTM F1577 establishes standards for detention locks in correctional facilities, ensuring they are durable and tamper-resistant under extreme conditions. Locks certified under this standard are designed to withstand physical attacks and heavy use, providing reliable security in high-risk environments. Meeting ASTM F1577 demonstrates a commitment to producing robust and dependable detention hardware that delivers consistent performance over time.

Locks compliant with this standard undergo rigorous testing for impact resistance, operational longevity, and reliable functionality, ensuring they can withstand the tough conditions of institutional environments. Compliance with ASTM F1450 guarantees dependable security where it’s critical.

UL10C certification is crucial for fire-rated doors and hardware, confirming that locks can withstand high temperatures and function effectively during a fire. This standard tests locks under positive pressure conditions to ensure they prevent the spread of smoke and flames. Products certified under UL10C maintain their integrity and operability in fire scenarios, ensuring both security and occupant safety in emergencies.

UL437 is the standard for high-security locks, emphasizing resistance to forced entry methods such as picking and drilling. This certification is vital for locks used in high-security environments like correctional facilities. Locks meeting UL437 are rigorously tested to withstand advanced attack techniques, offering reliable defense against unauthorized access and ensuring a high level of security and quality.

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