Mechanical Lever Cylindrical Lockset Function Entrance Lockset Grade 1 Style GT116 Boston Lockset Finish Satin Chrome Keyway Type None Key Type Not Keyed Standards ANSI A117.1 ANSI A156.2 Windstorm Rated FL3262 ADA Compliant Yes Lockset Fire Rating 3 hr Backset 2 3/4 in Ligature Resistant No Cylinder Core Type SFIC 6 or 7-Pin Interchangeable Core (Less Core) Features 25 yr Limited Warranty For Use With Various Door Types Handle Material Steel Zinc Die Cast Includes Hardware