Dallas Contemporary Lever Handle, Inactive, Nonkeyed with Thumbturn, Matte Black, 3870360 Square Link Security Chain the locks and re-locker are

the locks and re-locker are protected by a drill / ballistic resistant hardplate

Inside lever is always free for immediate egress

2-hour fire rating at 1700 degrees F

Model: 850-8779055

Number of Screws:  6 Stainless Steel

Dallas Contemporary Lever Handle, Inactive, Nonkeyed with Thumbturn, Matte Black, 3870360 Square Link Security Chain the locks and re-locker areHoppe Dallas Series M1643 2161N Hoppe Swing Door Handle Set, Matte Black, In Active Version Inactive HOPPE Multi point handle set with Dallas lever in matte black. The Dallas series features straight, modern lines providing a contemporary aesthetic. This handle set includes interior and exterior handle levers with backplates and all the necessary installation hardware. Function: Inactive Non keyed with inside Thumb turn Lever Style: Dallas Plate