The CLX3300 Series ANSI/BHMA Grade 1 cylindrical lock has the strength to secure high-traffic openings with design options to complement any decor. Manufactured of the highest-quality materials to provide durability, strength, and reliability, it is also available in a vast array of finishes and a variety of decorative levers, so you’ll never have to sacrifice style for strength. Designed for heavy duty use on commercial and institutional interior and exterior doors. UL/cUL listed to US and Canadian safety standards for 3 hour doors up to 4' x 10'.
Corridor/Dormitory Lock (Modified) Function: Deadlocking latchbolt by lever either side except when pushbutton or key locks outside lever. Pushbutton released by turning inside lever or by closing door. Depressed pushbutton indicates door is locked. When outside lever is locked by push button or key, it can be unlocked by key, turning inside lever or closing door. Inside lever always free.
