Corbin Russwin and SARGENT’s premium bored lock is certified to surpass ANSI/BHMA Grade 1 requirements, making it ideal for use in some of the most challenging environments. Marketed as the Corbin Russwin CLX3300 Series and SARGENT 10X Line, the lock offers superior vandalism resistance as evidenced when it successfully maintained egress in the face of more than 3,100 in-lb. locked lever torque — 2.6 times ANSI/BHMA requirements. The lock chassis design supports all cylinder formats, from fixed to interchangeable core, to minimize user inventory stocking requirements. It is particularly suited to retrofit projects because it is not only designed to be easier and faster to install than other standard bored locks, it also incorporates fewer parts, which translates to less maintenance. It is available in an array of finishes and a variety of decorative levers. In addition, it incorporates a push-turn button that adjusts to accommodate door thickness. As an added measure, the innovative design of the push-turn button also effectively prevents damage that can occur if the button strikes a door stop or wall. An optional MicroShield antimicrobial coating inhibits the growth of bacteria for the life of the product.