The thread set is suitable for repairing damaged threads and is suitable for engine and other automotive applications.

Features:
Made of high-quality steel material, sturdy and in use.
damaged threads.
Perfect for restoring damaged lines, suitable for engine and other automotive.
Applications for steel, cast and .
Can be used in daily , car , drilling machine, etc.
With package box, convenient for storing and transporting, you can easy and to collect and take off.

Specifications:
Material: Steel
Tap Specification: 
   25Pcs: M5 X 1.0, M6 X 1.0, M-8 X 1.25
   15Pcs: M-10 X 1.0, M-10 X 1.25, M-10 X 1.5, X 1.25, X 1.5, X 1.75, M14 X 1.5 (optional)
Package Weight:
   M5 X 1.0: 200g / 7.05ounces
   M6 X 1.0: 300g / 10.58ounces
   M-8 X 1.25: 340g / 11.99ounces
   M-10 X 1.0, M-10 X 1.25, M-10 X 1.5: 460g / 16.23ounces
    X 1.25, X 1.5, X 1.75: 490g / 17.28ounces
   M14 X 1.5: 500g / 17.64ounces
Package Size: 200 * 110 * 40mm / 7.87 * 4.33 * 1.57in

Packing List:
1 * Drill Bit
1 * Tap
1 * Break Pin Tool
1 * Hexagon
1 * Installation Tool
10 * Thread Inserts 
1 * Lastics Box