Schlage Sichtschutzknopf Siena Passage matte black

Passage knobs have no locking function and are free-turning on both sides, they're perfect for a hallway or closet where a lock isn't necessary. Exposed screws 1-3/8-inch to 1-3/4-inch door range Metal construction adds strength, security and durability Universal knob for right- or left-handed doors