Seller: momson33 (76) 100%, Location: Burlington, Ontario, Ships to: CA, US, Item: 162283860936 4 pairs of antique glass 12 point doorknobs.... With BELLEVILLE SARGENT locking mechanisms. WITH KEY. OPENS ALL 4 SETS. Please view photos. Please NOTE: locking bolt In OPEN & LOCKED Positions. Complete sets with door hardware..as illustrated. These are vintage operational locking glass 12 point door knobs. Removed from Estate being renovated. Shipping via Canada Post With Tracking Number To Canada and the Continental USA only.