The Lucky Line Nickel-Plated Tempered Steel Split Key Rings are made of extremely durable steel. Known for our key products and key accessories our tempered steel rings are made with the highest quality and standards to ensure the longevity of our product. These steel rings are made to work with most key shapes and sizes and come in a variety of diameters for your needs. This listing includes 100 of the 1/2-inch split rings. These Nickel-Plated Tempered Steel Split Key Rings are essential for anyone looking for reliable and sturdy key rings. Used often in automotive car rental and locksmith industries these heavy-duty steel rings can hold multiple keys securely. The steel can be easily pried apart and keys can be easily slipped on. The tempered steel is very resilient and will not warp or lose shape after repeated use. This standard key ring comes in the nickel-plated finish which works for a variety of needs. These rings are sturdy for giving keys away so the individual won t lose the key. Lucky Line is a trusted brand among a variety of industries and among everyday consumers. Our products are built with the highest quality steel and maintain their quality throughout their lifetime. We have been manufacturing products since 1961 and we continue to develop new products and provide exceptional service every day.