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        SX Series - Grade 1

        Cylindrical Locks | SX

        Secure By Design

        GT135 LED

         

        As Featured in Door Security + Safety Magazine

        XGT/GT Series Classroom Intruder Lock

        Faced with a life-threatening lockdown, you need to protect staff and students with confidence. PDQ’s classroom intruder lock is designed to rapidly lock down a classroom, while providing you visual feedback for peace of mind in an emergency situation.

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        Hardware that Doesn’t Cut Corners

        When your classroom is under heavy stress for most of the year, you need hardware that can go the distance. PDQ’s door hardware is built with durability and security in mind.

        Racine Lutheran High School

        The renovation and expansion of Racine Lutheran High School will enhance educational space and instructional opportunities, provide needed athletic facilities, additional classroom space, and provide better separation of school and athletic spaces for improved security and safety of students, staff and ...

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        St. Mary's Preparatory School

        A Catholic, college preparatory high school with a Polish-American heritage and legacy since 1885 A.D. St. Mary’s exists to provide deserving students with the moral guidance, discipline, and education to become Christ-like models of service and leadership for the world.

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        W.L. Swain Elementary School

        W.L. Swain Elementary School is a public school located in Plainville, GA. The school was badly in need of renovation and updates. The student population consists of 396 kids grades ...

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        Hannibal School District

        School safety is at the front of everyone's mind. How can we better secure our classrooms to protect children and teachers? Building strong locks that are accessible and affordable is the first step. 

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        University Liggett School

        University Liggett School is a private school in Grosse Pointe Woods, Michigan. Founded in 1878, it is Michigan's oldest independent co-ed day school. In 2017, with enrollment growing, Liggett hired Detroit-area architectural firm Landry/Cekauskas to design a modern and functional new athletic center. 

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        Popular Products

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        Product Description:

        Explore the durability and versatility of the SX Series Grade 1 Cylindrical Lock, a premier choice for robust security needs. Engineered to excel in diverse settings, this ANSI/BHMA Grade 1 certified lock offers superior performance and peace of mind.

        The SX Series Cylindrical Lock features a resilient ball knob design, crafted to withstand demanding environments. Choose from a range of functions and keyway options tailored to your specific requirements, ensuring seamless integration into various applications.

        Backed by a comprehensive 5-year warranty, the SX Series embodies reliability and longevity. Whether safeguarding commercial properties, educational institutions, or healthcare facilities, this lock delivers uncompromising security and functionality.

        Opt for the SX Series ANSI/BHMA Grade 1 Certified Lock for unmatched strength and performance. Elevate security standards with a product designed to meet the rigorous demands of high-traffic areas. Connect with a knowledgeable sales representative about the SX Series to secure your spaces effectively and reliably.

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        Badge_R10968_EN     antimicrobial-K

        Features and Benefits

        Discover the superior performance of the SX Series Grade 1 Cylindrical Lock.

        • Rigorously tested for durability with over 800,000 cycles
        • Features a sleek 630 (US32D) finish

        This versatile lock combines durability with aesthetic appeal, perfect for commercial and institutional settings. Invest in the SX Series Cylindrical Lock for unmatched quality and endurance. With its cycle-tested design and stylish finish, this lock is a testament to both reliability and visual appeal.

        Certifications

        Experience peace of mind with the SX Series ANSI/BHMA Grade 1 Certified Lock, designed to meet stringent safety standards.

        • It’s UL/CUL 10C listed for use on 3-hour fire doors, suitable for single doors up to 4’ x 8’.
        • Complies to ANSI/BHMA A156.2 Grade 1 requirements, ensuring exceptional performance and durability.

        Ideal for commercial and institutional applications, this lock combines superior functionality with reliable fire safety compliance. Choose the SX Series for certified security and safety that exceeds expectations.

        Warranty

        • Five (5) Year Limited 

        Country of Origin

        The SX Series Cylindrical Lock is proudly crafted in Taiwan, ensuring TAA compliance for government and commercial projects. Benefit from high-quality manufacturing standards and reliable performance with this TAA-compliant lock. Choose the SX Series for security solutions that meet stringent requirements while supporting global trade practices.

        Consult with an Expert

        PDQ’s experts have been providing customers with high-quality products and services for over 40 years. Contact us today for more information on how to secure your learning institution.