Close and secure Beadalon Crimp Beads and Crimp Tubes with this easy-to-use hand tool. Inner-position grooves Crimp Beads and Tubes tightly closed with one firm grip; outer-position grooves round off edges on Crimp Beads for a smooth, professional result. Use with Beadalon 1 and 2 Crimp Beads or 2 Crimp Tubes.