The Uncut Key Blank | Russwin | A1011D1, RU46 is a high-quality blank key designed specifically for use by locksmiths and key cutting professionals. Made from durable materials, this key blank is perfect for creating custom keys for a variety of applications. It is compatible with Russwin locks, making it a versatile and reliable option for your key cutting needs. Whether you are a professional locksmith or just looking to make a spare key, this key blank is a must-have addition to your toolkit.