Adjustable door thickness 1 3/8”-1 3/4” ·3 hour UL/cUL listed · 1” stainless steel throw deadbolt · ADA turn lever ·American National Standard ANSI A156.5-1992 Aux. Locks, Gr.1 with 1 CD core & strike ·Standard 2 3/4” backset bolt, 2 3/8” backset bolt upon request ·No exposed mounting screws (available) ·Free- turning, wrench-resistant, tapered cylinder ring ·Solid extruded brass cylinder with brass shell ·Stainless steel for strength and corrosion resistance ·Simple installation; self-aligning and reversible ·Rose diameter 2 5/8” · 2 1/8” cross bore ·Compatible with all 6/7 pin SFIC ·Limited 1 year mechanical warranty