Mechanical Lever Cylindrical Lockset Function Entrance Lockset Grade 1 Style ND Athens Lockset Finish Bright Brass Keyway Type None Key Type Not Keyed Standards ANSI A156.2 Series 4000 UL Listed ADA Compliant Yes Lockset Fire Rating 3 hr Backset 2 3/4 in Ligature Resistant No Handle Material Brass Steel Includes Hardware Item Lever Key Material Nickel Silver Location Type Commercial Lockset Performance Strength Heavy Duty Number of Keys 2 Number of Pins 6