• For residential single and multi-family entrance doors • Deadbolt thrown or retracted by key from outside or by inside turn unit • Latch retracted by thumbpiece from inside or outside grip • Solid forged brass outside trim, wrought brass trim rings with concealed security inserts • Wrought brass inside trim • Wrought brass cylinder trim rings reinforced by tapered die cast security insert for resistance to wrenching or prying • All handlesets have the same finish for both interior and exterior parts except theBright Brass finish which has a bright brass finish on all interior parts and Ultima Lifetime Anti-Tarnish finish on all exterior parts • DOOR PREP: 1-1/2 or 2-1/8 deadbolt and 2-1/8 latchbolt Crossbore; 7/8 or 1 Edge Bore; 1 x 2-1/4