Weslock 7140F Keyed Entry Black Wexford Knobset Single Cylinder Weslock 7140F Wexford Single Cylinder Keyed Entry Door Knob Set with Premiere Rosettes Key unlocks locks door from outside push button inside locks door Warranty: Limited Lifetime Mechanical Panic Proof Keylocks one turn of interior knob unlocks and opens door Door Prep: 2 1 8" diameter door face hole 1" diameter latch hole Cylinder: 5 pin Adjustable latches from 2 3 8" to 2 3 4"