Feature: 1. Crimper Plier Set, Meterk Wire Crimping Tool 1800Pcs AWG 23-7 (0.25〜10mm²) Self-Adjustable Ratchet with 1800 Wire Terminal Crimp Connectors and Wire End Ferrules 2. 【COMPLETE CRIMP TOOL KIT】AWG: 23-7 ( 0.25〜10mm² ). Each kit comes with a crimping tool and 1800pcs insulated wiring terminals to support small DIY projects and large electrical repairs 3. ?【PRESSURE ADJUSTMENT RATCHET】According to the requirements of the terminal, it is automatically adjusted to the diameter suitable for the stripping terminal, which is easy to operate and improve accuracy and reliability during crimping, avoids waste of the terminal 4. ?【ERGONOMIC HANDLE DESIGN】The handle is made of nylon material, using the lever theorem, the operation is more labor-saving, and provides a firm crimp 5. ?【PROFESSIONAL PROCESS】Easy to use in male connectors, crimp pressure can be adjusted automatically according to different connector sizes, crimping the connector into a tight square for 0.25-10mm²wire Specification: Pressure adjustment ratchet, four axis crimp design, quick release security lock and ergonomic handl. Features Package List: 1x Meterk crimping tool 1800 x conductor end sleeve 1x product instruction manual