<ul> <li>Material: Made of high quality tough alloy for long life of use.</li> <li>Spiral cutting teeth provide positive grip for removing rounded or damaged bolts.</li > <li>The spiral socket provides a secure connection to the rounded fastener for extraction.</li> <li>Specially reinforced sockets with corrosion protection are designed for the removal of damaged bolts, screws and nuts. </li> <li>Ideal for removing sockets, nuts, bolts, screws, etc.</li> </ul> <b>Product Description：< /b> It comes with a storage case, easy to store. Spiral cut teeth provide a positive grip for removing rounded or damaged bolts.</ p> It can be driven with a measuring wrench or socket, can also be used on screw heads and nails. <b>Specifications:< /b> Socket: 0.95cm Model: #1 - #10 Type: Impact Socket Drive Size: 0.95cm Measurement System: Metric Material: Chrome Molybdenum Steel Hex Head Size: 9mm, 10mm, 11 mm, 12mm, 13mm, 14mm, 17mm, 19mm Hex Head Outer Size: #1 16mm #2 16mm #3 17mm #4 19mm #5 19mm #6 21mm #7 22mm #8 24mm #9 24mm #10 27mm </p > <b>Package contains:</b> 1 x Set of 11 sockets for removing damaged nuts and a case Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.