Frankford Arsenal Die Locker Rings Features The Frankford Arsenal Die Locker Rings use a split-ring design that provides exceptional locking force on the die body while protecting the die threads from the wear that standard set-screw lock rings can cause over time. Graduation marks etched at every .001 inch let reloaders make minute repeatable adjustments to die height ensuring consistent results every time a die is removed and reinstalled. Anodized aluminum construction gives the rings the durability to last through years of reloading sessions without corroding or wearing out. Compatible with all standard 7/8 inch by 14 thread dies these lock rings integrate directly into nearly any existing press and die combination. Each 3-pack includes a slim lock ring wrench specifically designed to fit the tight spaces common on progressive and turret presses where standard wrenches often cannot reach. This slim profile lets reloaders make adjustments without disassembling the press or removing neighboring dies. Whether reloading pistol or rifle cartridges these lock rings fit seamlessly into an existing reloading setup and simplify the process of returning a die to its exact previous setting. For reloaders looking to upgrade their die lock rings with a more precise durable anodized aluminum option the Frankford Arsenal Die Locker Rings 3-pack is available for sale at GrabAGun. Frankford Arsenal Die Locker Rings Specifications Manufacturer: Frankford Arsenal Model: Die Locker Rings Compatible Hosts: 7/8x14 Dies Color: Blue Material: Aluminum Units Per Box: 3 Includes: Lock Ring Wrench Available At: GrabAGun