Mechanical Lever Cylindrical Lockset Function Storeroom Lockset Grade 1 Style ND Rhodes Lockset Finish Satin Chrome Keyway Type None Key Type Not Keyed Standards ANSI A156.2 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 Location Type Commercial Lockset Performance Strength Heavy Duty Number of Keys 2 Required Door Thickness 1-5/8 in to 2-1/8 in