The tool clamp is designed to fit the shape of the clamp, and force is evenly distributed during the tightening process, without slipping or scratch the cover and clamp The overall size is compact, lightweight, and can easily fit into narrow spaces without being limited by operating angles, making it suitable for a wider ranges of usage scenarios The overall process adopts high-temperature quenching technology, with high hardness and good toughness The hook claws is sturdy and not easy to break, and it is also not easily deformed during long-term automotive repair operations The opening adjustments ranges is 0-19mm, suitable for most car models ' ball cage covers and throat clamps, with strong universality and versatile use for a vehicle None disassembly design: Not need to disassemble the half shaft, simply clamp it onto the cover of ball cage to locks the clamp, greatly improving maintenance efficiency and making it easy for beginners to get start, Manufacturer: HENYGEN