[High-Quality Crimping Tool Set]: Special design for electricians and DIY projects. The ferrule crimper allows you to reliably crimp wires between 23-7AWG/0.25-10mm². [Ferrules & Ferrule Crimpers]: A beautiful set of crimping tools with ferrules. There is a wide selection of wire connectors. The crimping pliers set is made of high-hardness precision materials, durable, lightweight, and easy to transport. Cable sleeves: 23-7AWG 0.25-10mm². [Comfortable Non-Slip Handle]: Crimping tools with a curved design, classic red and blue colors paired with a two-tone handle. Can be operated with one hand, ergonomic. Refined and compact, easy to carry. Fits the palm, comfortable grip, reduces fatigue from prolonged use. Effectively improves work efficiency. [Tight Crimping]: Precise crimping and single casting. No damage to wire terminals and no waste of terminals. The crimping pliers are made of alloy steel forging, with a pressure adjustment device and a ratchet release device, and high-hardness spring composition. [Functional Features]: The crimping pliers are electrical conductors, equipped with a wide range of general-purpose dies, easy to use. Suitable for general cables with European-style round terminals, insulated or non-insulated, crimped into a square column. Hexagonal.