Features 1、High quality stainless steel material can make sure the durability and stability of the product 2、The threaded insert is placed in the screw hole of the workpiece such as aluminum alloy to form a high-strength, wear-resistant, high-accuracy standard female thread. 3、Suitable for high voltage switchgear, microwave communication, auto parts, air separation equipment, etc. 4、The threaded insert can be used as a repairing ways to economically and effectively repair the threaded hole. 5、Metric-imperial units threaded hole conversion with threaded insert, it is convenient and fast Specification Item Type: Thread Repair Kit Material: Stainless steel Threaded Insert Standard: M12 x 1.25(length 2D) Package List 1 X Twisted Drill 1 X Tap 1 X Wrench 1 X Breaker 1 X Hex Wrench 12 X Threaded Insert