Yale B-D212 X 613E X SFICLC LC 200 Series Deadbolt, Cylinder by Thumbturn, SFIC Cylinder Prep Less Cylinder, 2 3/4" Backset, 613E Dark Satin Bronze Certified ANSI/BHMA A156.5 Grade 2 1" (25mm) throw, solid steel deadbolt with hardened, free spinning, steel pin insert UL-cUL Listed for use on fire doors having a rating up to and Including 3 hours Non-Handed, Field Reversible SFIC Cylinder Prep, Shipped Less Core