- Lathe Chuck Key Specifications: Features a 12 mm square head, 125 mm key length, and a 250 mm handle bar length, providing optimal leverage and control. - Wide Range of Applications: Ideal for use with CNC milling and engraving machines, this lathe chuck key excels in automotive repair, machinery maintenance, construction projects, and any task requiring the tightening or loosening of nuts and bolts. - Innovative Design for Enhanced Use: The hand lever includes an embossed grip to prevent slipping under pressure, ensuring stability and durability. The rounded design protects your hands from rubbing or injury during operation. - Premium Material Construction: Made from 45# carbon steel, this lathe chuck key offers excellent toughness and wear resistance. Its black oxide coating enhances corrosion resistance, prolonging the tool's lifespan. - Practical Use Scenarios: 1. Effortlessly adjust components in CNC milling machines for precise and efficient operation. 2. Simplify automotive repairs by easily tightening or loosening bolts in hard-to-reach areas. 3. Streamline your construction tasks by securely fastening or releasing nuts and bolts quickly. This lathe chuck key is a reliable and essential tool for professionals and DIY enthusiasts alike, designed to meet the demands of various applications while ensuring user safety and comfort.