EuroTool Micro Crimping Pliers The same great quality as our EuroTool PL125 crimping pliers, but with smaller jaw openings designed for smaller, 1mm-2mm crimping beads and tubes. These pliers are used to close crimp beads and crimp tubes smoothly and unobtrusively. Crimps are small beads or tubes used to hold wire or string ends firmly so that the design will not unravel and clasps can be attached. Includes instructions. Overall length: 5" Jaws: 1/2" Why do I need this item? Crimp beads and tubes are essential to properly finishing a necklace or bracelet so that a clasp can be attached. These pliers will close the crimp in the most efficient and attractive manner possible.