Features High Quality: Thread Repair Kit is made of high quality stainless steel, high strength, strong and wear-resistant, anti-rust, anti-corrosion, long service life Thread Repair: In the event of a wrong thread or repairing a damaged female hole, a cost-effective repair threaded hole threaded sleeve can be used as a means of repair. The same screws can also be used after repairs Easy To Organize: The thread repair tool set comes with a storage box, and all tools are packed in a convenient carrying case for quick and easy tool collection and storage Scope Of Application: The thread repair tool set is widely used and can be used in high voltage switchgear, microwave communication, auto parts, air separation equipment, etc. Complete Accessories: The thread repair kit has complete accessories. The spiral coil group is placed in the screw hole of the aluminum alloy and other workpieces to form a standard internal thread with high strength, wear resistance and high precision. Specification: Item Type: Thread Repair Kit Material: Stainless steel Threaded Insert Standard: M14x1.25(length 2D) Package List: 1 X Twisted Drill 1 X Tap 1 X Wrench 1 X Breaker 1 X Hex Wrench 10 X Threaded Insert Package List 1 X Twisted Drill 1 X Tap 1 X Wrench 1 X Breaker 1 X Hex Wrench 10 X Threaded Insert