Item Type: Ferrule Crimping Tool Kit_x000D_Material: Copper+PVC+Carbon Steel_x000D_Crimping Range: AWG: 23-7 (0.25-10mm2) 1Ferrule Crimp Range: The ferrule crimp range is 23?7AWG, which is 0.25?10mm2, the kit has a handheld ferrule crimp pliers and 1800 pcs of wire ferrules in sizes 22?8AWG 2Self Adjusting Ratchet: The pliers can automatically adjust to the proper diameter to strip terminals, this design improves accuracy and reliability during crimping and avoids wasted terminals 3Ergonomic Handle Design: With nylon material and lever principle, this handle can save your energy, make your operation easier, and provide you with a strong crimp 4Portable: The kit is equipped with a storage box, which is divided into 8 spaces by the partition for classified storage, very convenient for storage and carrying 5Application: Ferrule crimp tool kits help you to quickly complete wiring, suitable for various equipment switches, batteries, automotive and household, electronic components with pins, etc.1 x Crimping Plier 1800 x Wire End Ferrules 1 x Storage Box