5300LN Grade 2 Cylindrical Lever LocksThe 5300LN Series is a revolutionary Grade 2 cylindrical lockset.The 5300LN Series features a vandal-resistant Free Wheeling lever mechanism. It also has through-bolting, which gives a secure fit that resists shaking and rattling. ? Free Wheeling lever mechanism for increased vandal resistance? 13 finish options? 3 lever designs? 19 mechanical functions, 4 electrified? Adjustable door thickness: (Patent #6,131,970) - Preset at factory for 1-3/4" (44mm) to 2" (51mm) - Special order available for 1-3/8" (35mm), 2-1/4" (57mm)? 3-1/2" rose covers ANSI/BHMA door prep A156.115 ?Spider Cut Out?? Through-bolts solidly through the door, providing greater stability? Wide range of Yale? 6-pin cylinder options: - Standard, Interchangeable core, Security and Yale? KeyMark? protected keyway cylinders (see page 10)? Competitive keying options: - Standard cylinders with Schlage? C and Sargent? LA keyways - Levers which accept interchangeable core cylinders by Best?, Schlage?, Medeco? and ASSA? - Levers which accept standard cylinders by Schlage?