- Handle design and comfort: The multifunction set features an ergonomic handle and a thoughtful design that makes threading easier, with a ratchet head that is simpler to wind for smooth operation. - High quality and precision: Built with a robust steel structure to support easy alignment of the ratchet head, it delivers smooth and accurate threading. The head threads are clean and resist slipping for reliable results. - Easy to carry and store: Lightweight construction and a red plastic box provide convenient transport and secure storage, keeping components organized. - Size and versatility: Includes 7 mold sets: 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2". These sizes cover a wide range of common threading needs, suitable for various projects or user preferences. - Practical benefits: Designed to reduce binding and misalignment, this set delivers consistent, clean threads and durable performance for repeated use in metalworking tasks. - Use Scenarios: - Automotive and machinery maintenance: repair or recreate threads on metal parts such as engine components or brackets, with reliable results. - Bicycle and shop projects: rethread or create threaded connections on bike components or metal fixtures in the workshop. - General DIY and metalworking: install or repair threaded fasteners in hardware, brackets, furniture hardware, or other metal projects.