Mechanical, Lever, Mortise, Lockset Function Storeroom, Lockset Grade 1, Style MRXL Rose, Lockset Finish Satin Stainless Steel, Keyway Type SC4, Key Type Keyed Different, Standards ANSI A156.13, BBA, OMH, UL 10C Positive Pressure, Yes, Lockset Fire Rating 3 hr, Backset 2 3/4 in, Ligature Yes, For Use With Wood, Steel and Fiberglass Doors, Includes Mounting Screws, Item Ligature Lock, Key Material Brass, Location Type Healthcare, Institutional, School