42Pcs Thread Chaser Set, Thread Restorer Kit includes 21 Rethreading Dies, 19 Rethreading Taps & 2 SAE Thread Files, Thread Repair Kit with UNF, UNC and Metric Size

• 【21Pcs Dies】The thread chaser set includes 21pcs dies. National Coarse(NC) Sizes: 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 9/16"-12, 5/8"-11. National Fine(NF) Sizes: 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18, 5/8"-18. Metric Sizes: M6x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.5, M12x1.75
• 【19Pcs Taps】The thread repair kit includes 19pcs taps. National Coarse(NC) Sizes: 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 9/16"-12. National Fine(NF) Sizes: 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18. Metric sizes: M6x1.00, M8x1.25, M10x1.25, M10x1.50, M12x1.25, M12x1.5, M12x1.75
• 【2Pcs Thread Files】The rethreading set includes 2 thread repair files. SAE File: 9, 10, 12, 16, 20, 27, 28, 32. SAE File: 11, 12, 13, 14, 16, 18, 20, 24
• 【Material & Storage box】The thread chaser set metric and standard is made of carbon steel material, making the thread chaser kit has better strong strength and durability. The hard box may protect rethreader kit from damage, and it is convenient for you to carry and store
• 【Easy to Distinguish】3 colors of the thread restorer set : silver (UNC), black (UNF), and gold (metric), which is easy for you to distinguish . The thread chaser kit and each holes of the box are marked the specification, which can help you to find the right one you need quickly