Ultra Hardware's Gladwyne entry and single cylinder deadbolt handle set in satin nickel. High security 1 in throw deadbolt. Reversible non-handed. Six-way adjustable latch. Limited lifetime warranty. Meets Grade 3 security specification. Fits doors 1-3/8 in to 1-3/4 in thick and standard 2-1/8 in installation hole. KW1 keyway.