Schlage ND53PD SPA 626 C Keyway Series ND Grade 1 Cylindrical Lock, Entrance Function, C Keyway, Sparta Design, Satin Chrome Finish

UL Listed for 3-hour fire door 2 nickel silver cut keys door range 1-5/8" - 2-1/8" 1/2" throw Tested to at least 3 times the 1,000,000-cycle ANSI Grade 1 requirement