This listing is for the ILCO Unican Corp Tubular Deadlock Adapter Rings 772A-03-91. These rings are made of polished brass and are designed to fit tubular deadlocks. The color of the rings is gold. The rings are made from high-quality brass and have a polished finish that gives them a sleek and stylish look. They are designed to fit tubular deadlocks and are easy to install. These rings are perfect for those who want to upgrade the look of their deadlocks without having to replace the entire lock mechanism.