6-Piece Wire Crimping Tool Set- Everything you need for professional-grade connections! This complete kit includes 1 crimping tool and 6 interchangeable dies (for various wire sizes), plus 395 pcs terminals ( Notice: except solar terminals ). With an exclusive case for easy storage, perfect for electrical work, automotive repairs, and DIY project Premium Material- Made from high-strength 40CR precision technology for superior hardness and wear resistance. Ensures the pliers stay durable under heavy useno bending or breaking even in demanding jobs All-Purpose Crimping Tool Kit - Capable of handling for Heat Shrink,Insulated Nylon, Circlip Terminals,Open Barrel, Tube Terminals ,Solar Connectors,these can meet you daily needs, just take them away Ratcheting Mechanism Design- This crimper plier Comes with a ratcheting mechanism design. One-hand operation could make a perfect crimp and you can take less strength, equipped with an ergonomic handle, easy to grip and operate. More comf