Spirastell Thread Tool,Insert Kit M4 M7 M9 M11 Car Coil Tool M4*0.7 M4 M7 M9 M11 Car M7 M9 M11 dsfen ERYUE 30Pcs Kit

30Pcs Metric Thread Repair Insert Kit M3 M4 M7 M9 M11 Car Pro Coil Tool M4*0.7: This thread kit is the perfect solution to a damaged or stripped tapped hole.With package case, convenient to store and carry, you can easy and fast to collect and take out.Made of premium quality material, reliable and durable for a long time use.This kit includes insert installations, wire thread inserts, twist drill bits, thread taps, lug breaking tools.Suitable for M4, creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.

Specification:
Material: Steel
Package Weight: 150g / 5.29oz
Thread Quantity: 25
Color: Silver
Package Size: 18 * 12 * 3cm / 7.09 * 4.72 * 1.18in

Package List: 1 * Metric Thread Repair Insert Kit ( as the picture show )