The MarksUSA 195SSRS/32D-SFIC is an Anti-Ligature Classroom function Lever Lockset, that is SFIC Prepped, Sold Less Core, has a 2 3/4 Backset, a ASA Strike, is Non-Handed, and comes in US32D Satin Stainless Steel.
The Marks USA 195SSSRS Ligature Resistant Classroom Lock features an ergonomic lever for elderly and handicapped access. Marks USA 195SSS Anti-Ligature / Ligature Resistant Lever Classroom locks are recommended for hospitals and mental health facilities
Marks Life Saver 195SSSRS Anti-Ligature Cylindrical Classroom Lock - Deadlocking latch by knob/lever inside. Outside knob/lever locked or unlocked by key.