This uncut key blank is designed for Dexter 5 Pin locks and is perfect for locksmiths and key cutting professionals. The D1145 key blank is ready for cutting and will fit seamlessly into your existing key cutting equipment. Whether you need to make a spare key for a customer or need to replace a lost or damaged key, this uncut key blank will get the job done. Made of high-quality materials, this key blank is durable and reliable, ensuring long-lasting performance.