Mechanical, Lever, Mortise, Lockset Function Storeroom, Lockset Grade 1, Style Boston, Lockset Finish Satin Stainless Steel, Keyway Type Schlage SC4, Key Type Different, Standards A156.13, A250.13, ANSI A117.1, ANSI F07, ASTM E1886, E330, ADA Compliant Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature Resistant No, Features J Escutcheon Wide, For Use With Wood and Steel Doors, Includes Hardware, Item Mortise Lockset, Key Material Nickel Silver, Location Type Commercial