Hornady Shell Holder Five Pack 390540 is a comprehensive reloading press accessory kit that will help you reload a wide range of ammunition types. This Hornady reloading tool is precision machined from solid steel, then heat treated to perform flawlessly for the life of the press. The shell holders in the Hornady 5pc Shell Holder Set fits all other Hornady accessories, including the Case Trimmer, Hand-Held Priming Tool, and more, and Hornady steel shell holders also fit most other brands of reloading presses. This set of reloading tools includes five different shell holders - Numbers 1, 2, 5, 16, and 35 - allowing you to reload a huge range of cases. Expand the uses of your reloading press with the Hornady Number 1, 5, 2, 16, 35 Shell Holder Accessory Pack.