TierraCast bead bars are a unique way to showcase your favorite large hole beads. Bead bars are designed for creating unique dangles with components that are too large for headpins, such as lampwork, porcelain and specialty beads. The bars are approximately 2.4mm thick with a 2.8mm thick ball end. If the bead you are trying to display has a hole size bigger than the end of this bar, simply use one of our many large-hole spacer beads on one end or both ends for better symmetry, as those spacer beads are designed to fit on these bead bars. When your dangle is completed, simply attach to the material of your choice using a jump ring or pinch bail for a professional look.