Trusted security features: full 1" solid core throwbolt and pick resistant 5-pin system. Also features Kwik-Install for easy 3 step installation. For doors 1-3/8" to 1-3/4" thick. Backset 2-3/8". Reversible latches. Roses 2-5/8" in diameter. Knobs 1-7/8" in diameter. For all interior doors where a latch is required. Plain knob on both sides. Turning knob will retract latch bolt at all times. Adjustable For 2-3/8" or 2-3/4" Backset. Satin chrome. Clear package.