Yale Cylindrical Knobset. Entrance Lock

Function: Entrance, meaning it can be locked or unlocked with a key from the outside and a push button from the inside. Door Compatibility: Suitable for door thicknesses between 35mm and 45mm. Security: Typically includes a 5-pin tumbler cylinder for enhanced picking resistance and comes with 3 keys. Latch: Features an adjustable latch that can fit backsets of either 60mm or 70mm, though some variations have a fixed 60mm latch.