Xuron Pliers.4 In 1 Crimp Pliers With Bonus Chain Nose.Works On 1, 2 And 3mm Crimps.Used in this video turorial:.How to use the Xuron 4 in 1 Crimping Pliers.4 in 1 Crimper created by Xuron, this 5.5" bead crimping plier precisely crimps / folds 1, 2, and 3 millimetre crimp tubes and includes a chain nose plier for handling delicate beads, micro-crimps and for adding an extra squeeze to your crimps, if desired.The folding stations are designed to fit three different size crimp tubes (1, 2 & 3mm) and ensure a secure and attractive result.The tip can double as chain nose pliers.The 4 in 1 Crimper also features soft rubber hand grips and a return spring that opens the tool after each squeeze.