Mechanical Lever Cylindrical Lockset Function Entrance Lockset Grade 1 Style ND Athens Lockset Finish Satin Chrome Keyway Type None Key Type Not Keyed Standards ANSI 156.2 Series 4000 ADA Compliant No Lockset Fire Rating 3 hr Backset 2 3/4 in Ligature Resistant No Cylinder Core Type Not Included Handle Material Brass Steel Zinc Includes Hardware Item Lever Key Material Nickel Silver Location Type Commercial Lockset Performance Strength Heavy Duty Number of Keys 2