★【High-quality materials】: 100% brand new and high-quality. Our thread repair kits are made of high-quality stainless steel materials, which are durable and have a long service life. ★【Purpose】: The threaded insert can be put into the screw hole of the workpiece such as aluminum alloy to form a high-strength, high-precision standard internal thread. ★【 Applicable to】: Our thread repair kits are suitable for high-voltage switch cabinets, microwave communications, auto parts, air separation equipment, etc. ★【Perfect accessories】: complete accessories, convenient and quick to use. Metric and inch threaded hole conversion with threaded insert, convenient and quick ★【Packaging and parameters】: 1 X twist drill, 1 click, 1 X wrench, 1 X circuit breaker, 1 X hexagon wrench, 6 X threaded insert. Thread insert standard: M16 x 1.5 (length 1.5D)., Manufacturer: EVTSCAN