Lee Commercial Bullet Mold Handles for 6-Cavity Bullet Molds are necessary for using Lee 6-Cavity molds which do not ship with handles. These handles also fit the Lee 18 Cavity Buckshot molds. This handle has a steel frame and hardwood grips which are designed to last a lifetime. Fits: Lee 6-Cavity and 12-Cavity Bullet Molds Notes: Lee states that these handles will fit some one and two cavity molds from other manufacturer, but there are no specific manufacturers or mold blocks mentioned