Brand Name: Ace *Style: Tulip *Finish: Polished Brass *Product Type: Entry Door Kit *Security Grade: ANSI/BHMA Grade 3 *Maximum Door Thickness: 1-3/4 in. *Drill Resistant: Yes *Material: Steel *Packaging Type: Clamshell *Knob Style: Knobs *Minimum Door Thickness: 1-3/8 in. *Commercial or Residential: Commercial and Residential *Faceplate Material: Polished Brass *Discovery ACC, CON, NBR, SUP