Seller: cascadiacrystals (1,090) 100%, Location: Mount Vernon, Washington, Ships to: US & many other countries, Item: 232124042312 Maglok DOM-500K Magnetic Door Knob Latch Assembly + Extra - Vintage, Japan - Rare Purchased new, never used, still in original packaging, all parts appear to be present including instructions & template. Each of the 2 knob sets includes 3 magnetic keys. Includes an extra knob&spindle assembly. Please inspect images carefully. This is untested and vintage so no guarantee it works correctly. But it has been sitting in a cabinet in a shop since purchase many decades ago. NOTE: There is a mortise body that the door knobs insert through so it is for new installation only. It will not fit into a standard door prep. However an existing door setup might be modified to accept this assembly. The only shipping option will be USPS, often with signature confirmation. Will be very securely packaged to insure safe transit to you. We do not skimp on packing materials, and use cushioning layers and a custom hard cardboard box on the exterior. We usually have other items up for auction -- Please Click Here To View All Our Listings. We are devoted to excellent customer service. Please check our feedback and bid with confidence. We want you to be happy with your purchase, so we provide relevant information and useful images, so you know exactly what you're bidding on. If you have any concerns let us know - we'll respond immediately and work to make it right. Thanks For Looking -- and Good Luck!