Weiser SmartKey Keyed Entry Lock

This Weiser keyed entry lock features the SmartKey security system. It's designed for easy re-keying yourself in seconds. Fits standard doors with 2-3/8" (60 mm) and 2-3/4" (70 mm) backsets and up to 1-3/8" (35 mm) and 1-3/4" (44 mm) door thickness. I payed $70 I’m asking $50