Yale Yale Cambridge Panic Proof Single Cylinder Keyed Entry Door Knob Set from the YH Collection

Keyed Entry (Single Cylinder) Function: Single cylinder keyed entry door hardware is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the locking mechanism. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security. Features: ANSI/BHMA A156.2, Grade 2 Solid brass key cylinder and housing, constructed with a focus on durability Reversible knob allows it to be used as either a right handed or left handed knob Pre-Ins...