The Uncut Key Blank | Chicago | C1041N, CHI-19D is a high-quality product designed for use by locksmiths and key cutting professionals. This key blank is uncut, allowing you to easily cut it to fit a specific lock. It is compatible with Chicago C1041N and CHI-19D locks, making it a versatile addition to any locksmith’s toolkit. Made from durable materials, this key blank is built to last and withstand regular use.