Baldwin PS.CRY.TAR Crystal Passage Door Knob with Arch Rose Lifetime Satin BrassBaldwin PS. CRY. TAR Crystal Passage Door Knob with Arch Rose Passage: Passage door hardware has no locking mechanism. Both the interior and exterior handles are always free making it perfect for hallways, closet doors, and anywhere else a lock isn't needed. Passage door hardware can also be used in conjunction with a deadbolt to secure a back door or entrance. Features: Tested to exceed ANSI BHMA Grade 2 security requirements Constructed of solid