Pocket Crimper™ Ideal for crimping on the go, the Beadalon Pocket Crimper Tool packs full size crimping functionality into a mini size tool. Close and secure Beadalon Crimp Beads and Crimp Tubes with this easy-to-use hand tool. The inner jaw closes Crimp Beads and Tubes tightly closed with one firm grip; outer jaw rounds-off edges on Crimp Beads for a smooth, professional result. Standard Size 3 3/4 inches (9.5cm). Rivet joint.