Package including:<br> 5 x installation tools <br> 5 x break pin tools <br> 5 x twist drills <br> 1 x hex key <br> 5 x taps<br> 110pc wire thread inserts: <br> M5 x 0.8 x 6.7mm <br> M6 x 1.0 x 8.0mm <br> M8 x 1.25 x 10.8mm <br> M10 x 1.5 x 13.5mm <br> M12 x 1.75 x 16.3mm <br> 1x Storage Case <br> <br> Features:<br> 1.Ideal for restoring damaged threads in steel, cast, iron and aluminum. <br> 2.Suitable for engine repair and other automotive applications. <br> 3.Easy to use and storage and transportation.<br> 4.product size:15in *7in *2in