Electrical/Mechanical, Lever, Mortise, Lockset Function Storeroom, Lockset Grade 1, Style MS Sentinel, Lockset Finish Satin Chrome, Keyway Type Schlage SC4, Key Type Different, Standards ANSI A156.13, BAA, RoHS, UL 10C Positive Pressure, ADA Compliant Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature Resistant No, Features Deadbolt with Thumbturn, For Use With Commercial Doors, Includes Hardware, Item Mortise Lockset, Key Material Brass