IDHBA idh by St. Simons 21250-014 Premium Quality Solid Brass Storm Screen Door Latch, Bright Nickel Premium quality solid brass; knob and lever 21250-014 Backset: 1-3/4-inch, Rose diameter: 1-7/8-Inch, knob and lever projection: 2-inch Latch length: 2-5/8-Inch, latch diameter: 5/8-Inch, knob diameter: 1-3/4-inch Lever length: 2-inch, spindle length: 3-3/8-Inch, standard strike: 1-3/4-inch x 1-1/4-inch Easy installation