The Hornady Die Maintenance Kit is the perfect kit for keeping your Hornady Custom Grade New Dimension Dies operating like the day they were made. The maintenance kit has everything you need for replacing broken or worn out parts in your CGND die set.Kit Includes: 2-Replacement Spindle Rods3-Replacement Large Decapping Pins1-Replacement Die Lock Ring5-Replacement Shellholder Retaining Rings1-Replacement Expander (Diameter =.215")