BestsQ Thread Repair Kit, M4 x 0.7mm Metric Insert Kit Compatible Hand Tool Set for Auto Repairing (M4 0.7)

📌This thread repair kit is for M4 to repair damaged or worn out threads. 📌Made of high speed steel and red color plastic handle, sturdy and durable in use. 📌It can be used in daily repair, car repair, drilling machine, etc. 📌Ideal for engine repair and other automotive applications, for restoring the damaged threads. 📌The thread repair kit including thread inserts, drill bit, thread tap, insert installation, lug breaking tool, allow you have smooth repairing experience.