- Durable metal construction: Made of high hardness metal with excellent impact and wear resistance to provide a long service life in diverse environments. - Wide application range: Suitable for high voltage switch equipment, microwave communications, automotive components, and more, offering practical and reliable thread repair solutions. - Glossy inserts for longer life: Inserts are glossy and burr-free, reducing uneven force and vibration on threaded teeth, improving fatigue resistance, and prolonging the life of screw holes. - Comprehensive kit with metric and imperial sizes: Includes a variety of threaded inserts in both metric and imperial specifications, along with essential tools such as wire thread inserts, taps, drill bits, breaking pins, and an insertion tool. - Practical use scenarios: - Repair damaged or stripped threads in high voltage switch equipment housings to restore secure mounting. - Restore threaded holes in microwave communications equipment enclosures or mounting brackets for reliable component installation. - Fix worn threads in automotive components such as engine brackets or other mounting points subject to vibration.