Mechanical Lever Mortise Lockset Function Storeroom Lockset Grade Not Graded Style RHR 630 Rose Lockset Finish Satin Stainless Steel Standards UL Listed ADA Compliant Yes Lockset Fire Rating 3 hr Backset 2 3/4 in Ligature Resistant No Features Pass Thru by Key Only For Use With Wood Steel and Fiberglass Doors Includes Lever Trim and Component Kit Item Mortise Lockset Location Type Healthcare Institutional Number of Keys 0 Required Door Thickness 1-1/32 in Series RHR 630