- DEANKEJI Keiner thread tap set, designed for professional threading and repair work. - Made of high-quality carbon steel, it offers great strength, durability, and protection against corrosion. - Includes 5 threaded taps in sizes M3-M8 and a T-type adjustable wrench to facilitate the work. - Allows you to cut new threads or repair damaged threads in a wide variety of materials: iron, steel, aluminum, copper, cast iron, and wood. - Compact storage case, ideal for transporting and keeping tools organized. - Recommended for use in workshops, automotive, industrial maintenance, and home DIY. - Essential tool for those seeking precision and efficiency in the creation or repair of metric threads.