Yale 700RT-C3-4 Security Barricade Tulip Entry Knob, Polished BrassStyle: Tulip Finish: Polished Brass Material: Steel grade: 3 grade Door Direction: Left Handed, Right Handed Maximum Door Thickness: 1-34 in Residential Knob Style: Round Backset Dimension: Adjustable 2-38 to 2-34 in Indoor and Outdoor Number of Keys Included: 2 Lockset Type: Keyed ..