A must-have addition to your die set, the Frankford Arsenal Dielocker Lock Rings are designed for precision, engineered for convenience, and built to elevate your reloading experience. This innovative lock ring set redefines the way you fine-tune your dies. Crafted from anodized aluminum, these split-ring designed lock rings offer both durability and superior maneuverability. The slim and sleek design of both the lock rings and included wrench fit effortlessly between tight spaces commonly found on progressive and turret presses. Featuring graduation marks at every .001″, these lock rings allow for minute die adjustments with exceptional precision. Whether you’re reloading pistol or rifle cartridges, their lock rings seamlessly integrate into your existing setup. Frankford Arsenal Dielocker Lock Rings are compatible with all standard 7/8″x14 dies.