This ferrule crimping tool is a comprehensively redesigned tool for crimping cable connectors. It delivers exceptional crimping forces while requiring little gripping force. The power amplification of the rocker lever reduces fatigue, making it suitable for extended use. Self-adjusting ratchet: You can save a lot of energy by adjusting the pressure ratchet and ensuring effortless use. The precision crimping jaws ensure a secure connection, preventing the terminals from falling out even under strong pulls. Crimping range: Crimping range up to 0.25 to 10 mm² (23-7 AWG). This tool is compatible with many types of spade and crimp connectors, making it versatile for various applications. Quality Materials: Made of high-quality multi-layer alloy steel, the crimping jaws offer excellent toughness and high hardness, ensuring a longer service life. Package Contents: One Self-Adjusting Wire Crimping Tool