Package Included: This cable crimper comes with 1 x wire cutting pliers,1 x pair of gloves, 95pcs copper ring connectors and 100pcs heat shrink tubes. The complete accessories ensure secure and convenient operation. Rotating Crimping Dies: This crimping tool is ideal for crimping copper and aluminum battery cables, with 6 crimping sizes and the crimping range is AWG10-1/0,6mm²/10mm²16mm²/25mm²/35mm²/50mm² (Similar to AWG 8,6,4,2,1/0) . The hexagonal rotating dies are processed by wire cutting, making the crimping more precise. Ergonomic Design: Thick, non-slip and insulated handles provide a comfortable and secure user experience, and the handles are designed to achieve up to 30% less effort. Designed for long-term use, our crimping pliers' long handles are designed to make handling easier. Sturdy and heat resistant: Our battery cable lug crimping tool is made of high-strength carbon steel with heat-treated jaws to withstand high temperatures and unbreakable jaws. The surface of the crimping tool is plated to give it an attractive finish and superior wear and corrosion resistance. Easy to Use: Crimping has never been easier. Cut a certain length of cable, press the screw, rotate the die to the size you need, then just pull the wire terminal crimper, and voila, you've got your crimped cable.