Abrz Plymouth Entry Knob

Unlock with key from the outside when outer knob is locked by turn button on the inside, the inside is always unlocked. Dual option latch fits either 2-3/8" or 2-3/4" backset, 1-3/8" to 1-3/4" door range. Comes with 2 keys. Keyed alike when a full case is purchased.