Features: Revolutionize your wiring tasks with the automatic wire connector, featuring drill power operation for effortless splicing and professional grades electrical connection. Its oversized 4mm² capacity chamber secure crimps up to 5 wire simultaneously, ensuring sturdy connection and streamlined workflow for complex projects. Produced for electricians and DIYers seek accuracy tool, this carbon steel crimper delivers industrial strength in convenient, portable packaging. Tackle junction box, appliance repairs, or outdoor installations effortlessly its lightweight frame excels in attics, crawl space, and busy worksites. Engineered with hardened carbon steel mouths, this wire splicing tool withstands repetitive use while maintaining consistent clamping force for code compliant result. Specifications: Materials: Carbon steel Size:Approx. 9cm×1cm/3.54x0.39inches Package Includes: 1Pc Automatic Wire Connector Tool note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.