【XAXI】5Pcsเหล็กคาร์บอนหัวเทียนRe-ต๊าปเกลียวเครื่องมือแทรกสำหรับ14Mm Re-thread Tool Sparkingปลั๊กซ่อม

100% Brand new and high quality spark plug re
-thread tap and inserts A nice tool kit for repair damaged spark plug threads and lengthen spark plugs service time Made of hardened carbon steel, these accessories are of strong strength and long durability With four size of inserts for different 14mm thread size spark plugs