Copper Creek ELD6941SS Erin Grade 2 Interconnect Entry, Satin Stainless Not Applicable Imported Heavy duty keyed entry lever Single cylinder deadbolt Interconnected function Nickel plated or sold brass bolts Satin stainless finish Underwriters laboratory Grade 2 Round corner 2-3/8" backset latch Backset options Kw1 5 pin keyway standard Schlage c optional Commercial hardware Meets American national standards institute Meets builders hardware manufacturers association