This front entry door handle set includes one set entry lock and one set deadbolt, it has 6 keys in total and 6 keys are the same, that is means, you can use one key to open this door handle set. Each knob set has an adjustable latch 2-3/8" or 2-3/4"(60mm or 70mm) to fit all standard doors 1-3/8 '' to 1-3/4 '' (35mm-45mm) thick. please note that the latch plate is square, and can't be removable