MICRO CRIMPING PLIERS - for 1mm to 1.5mm crimp Create perfect crimps everytime! Flat nose pliers only crush crimp beads, leaving sharp edges, but the " Crimping Pliers" actually creates smooth, rounded crimps everytime. A special two-step process allows the plier to first separate the crimp into two section, securing each of your threads, and then crush crimp to ensure the tightest crimp possible. The plier measures approximately 5-1/8". Available in 3 different styles to accommodate different crimp bead sizes.