15/42Pcs Thread Restorer Kit, Carbon Steel Car Rethreading Repair Tool Set UNC/UNF/Metric Thread Chaser Repair Kit with Storage Case Thread Files Taps and Dies Set for Car Repair (Red 42pcs)

【Durable Carbon Steel Material】 This thread restorer kit is made of carbon steel material, which has better strength and durability. The hard box design can effectively protect tools and make it easy to carry and store. It can guarantee long-term use of the tool. 【With Storage Case】 It is equipped with a blow molded storage box to organize and store all parts, making the tool easy to organize, transport, and store, improving convenience of use. The storage case can help protect tools from damage, making it easy to carry and store. 【Easy to Repair Thread】Our Thread restorers kit provides cost-effective solution that reduces repair costs by repairing threads rather than replacing the entire fastener or employing more complex repair methods. Multiple sizes of double-ended thread files help clean and repair worn, damaged threads, extending the life of components and avoiding the high cost of replacing entire fasteners. 【Colors Identify Design】The 42pcs thread restorer kit is equipped with 2 specifications of UNF and UNC thread files, including a variety of TPI (threads per inch), which can clean and repair threads of different specifications. Different colors identify different specifications, silver (UNC), black (UNF) and gold (metric), and each tool has a specification mark to facilitate users to quickly find the correct tool they need. 【Widely Uses】The metric repair thread dies sizes of 15pcs thread restorer kit include M6×1.00 to M12×1.75. The 42pcs thread restorer kit includes UNC Re threaded dies from 1/4inchx20 to 5/8inchx11, UNF Re threaded dies from 1/4inchx28 to 5/8inchx18, and multiple sizes of metric threaded dies to ensure suitability for nuts and screws of different sizes and standards. It is suitable for repairing various thread sizes, ideal for automotive repair and other mechanical work.