Question: A customer brought in an Arrow original key marked HL. Can I get these blanks?   Answer: The HL blank is a sectional master key blank. It passes through the H, J, and L Arrow non-SFIC key sections. They are available through your local IDN distributor.   In addition to a broad offering of product and service solutions, IDN offers pre-sale and post-sale technical support.  The benefit to you is that we make security simple.  Whether your task is related to high-security systems, electronic access control, door installation, or other, our experts are here to assist.  Just let us know how we can help.  Do you have a question, or need a quote? Contact your local IDN Branch, or ask the Electronic Access Control Ace through our website. © Copyright IDN, Inc.