[High-Quality Ferrule Crimping Tool Kit] Specially designed for electricians and DIY projects. The crimper with ferrules enables reliable crimping for wires ranging from 28-5AWG (0.08-16mm²). [Ferrules & Ferrule Crimpers] A premium set of crimping tools combined with ferrules, offering a diverse selection of wire connectors. Crafted from high-hardness precision materials, the crimping plier set is durable, lightweight, and easy to carry. Cable end-sleeves compatibility: 28-5AWG (0.08-16mm²). [Non-Slip Comfortable Handle] Featuring a curved design with a classic red-and-blue two-tone handle for ergonomic one-handed operation. The compact, palm-fitting grip is non-slip and comfortable, reducing fatigue during prolonged use and effectively enhancing work efficiency. [Tight Crimping] Provides precise, one-time molding crimping without damaging wire terminals or causing material waste. Constructed from forged alloy steel, the pliers include a pressure adjustment device, ratchet release mechanism, and high-toughness spring for reliable performance. [Functional Features] Electrically conductive crimping pliers with a wide-range hand-cranked mold system for user-friendly operation. Suitable for general round insulated or non-insulated European terminals, crimping wires into a square column shape for secure connections.