"TELL" COMMERCIAL LEVER ENTRY LOCK *2-3/4" backset *For offices, apartments, warehouses, homes, stores and schools *For2-3/8" backset applications, order Ace No. 5308184 *Satin chrome US26D *UL listed, 3 hour fire rated *ADA approved *LC2400 series *Grade 2 cylidrical *1-3/8" to 2" door thickness *Schlage "C" 6 pin cylinders *Non handed *T-strike *Clamshell *Discovery ACC