The KUKKO QUALITY TOOLS INC Trigger hook set features ball bearings and complies with ISO standards, ensuring smooth operation and reliability. This set is designed for various applications, providing secure attachment points for lifting and pulling tasks. The high-quality materials used in the construction of these hooks guarantee durability and resistance to wear, making them suitable for both industrial and home use. Their ergonomic design allows for easy handling, while the ball bearing mechanism ensures effortless movement. This trigger hook set is an essential tool for professionals and DIY enthusiasts alike.