Features Made of stainless steel of good rust and corrosion resistant. The wire screw set is placed in the screw hole of the workpiece such as aluminum alloy to form a standard internal thread with high strength, wear resistance and high precision. Typical applications: high voltage switchgear, microwave communication, auto The use of wire screw sleeves for mm ---inch threaded hole conversion is convenient and fast. The imported equipment or mechanical inch thread is damaged, and it needs to be changed to mm thread due to the supply of spare parts. In the event of a threading error or repair of a damaged internal threaded hole, the threaded hole can be economically and effectively repaired by using a threaded sleeve as a means of repair. The same screws can also be used after repair. Typical applic All accessories are integrated in a box for convenient transportation and carriage. Specification:Item Type:Thread Sleeve Material:Stainless Steel Thread Insert Size:M14x1.5 Length:2D Package List:1 x Spiral Drill1 x Screw Tap1 x Wrench1 x Break Pin Tool1 x Hex Wrench10 x Thread Repair Insert Note:InstructionsDrill holes using a matching drill bit.Use wire threaded (special) tap tapping, the tapping depth must exceed the wire screw sleeve mounting length.Insert the wire screw into the mounting wrench with the tail down. Turn the wrench handle to screw the wire screw into the threaded hole.Use a break pin tool to align the mounting handle (tail) with a hammer to strike the punching tool and the tail handle can be removed.When there is a problem with the installation of the threaded screw sleeve, (such as a jumper), the threaded sleeve can be taken out by the wire threading tool.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Spiral Drill 1 x Screw Tap 1 x Wrench 1 x Break Pin Tool 1 x Hex Wrench 10 x Thread Repair Insert