Includes Free Shipping lower 48. Time-Sert 4900 universal thread insert repair kit used to install solid steel thread inserts for 12.0 x 1.75 applications. Note that this kit uses 12179 inserts which 10 areincluded. They are for first time repairs (holes that have not been repaired previously). If doing a 2nd time repair use the Time Sert 4900BS. Since this is a universal kit, the instructions must be followed because of several applications are covered. Marking the depth on the drill tap and driver is very important. The drill bit (Core Drill) is approximately 7″ long which allows use on recessed holes. Time Sert 4900 Kit Includes Drill Fixture 56111 Drill Bushing 4904 Alignment Pin 4905 Core Drill 4901 Tap 4902 Insert Driver 4903 Bolts Short (2) 4906 Bolts Medium (2) 4907 Bolts Long (2) 4908 Ink Marker 7586 Metal Rule 7587 Inserts (10) 12179 Loctite 6020 Driver Oil 6010 Case Laminated Instructions See the pdf instructions for details.- Also see the YouTube video linked above for more tips for a proper repair. Do you need more information on TIME-SERT thread repair kits? You can use ourthread repair kitapplication tool to look up kits for certain vehicles or check out ourautomotive tool blogfor tips, advice and answers to common thread repair questions. If you would like personal assistance, fill out our contact form and we will respond quickly. Or, you can call us at 800-734-8665. For more info on Time Sert thread repair kits and inserts, you can refer to theirTIME-SERT products pdf, which provides SAE and Metric kit info and a partial application list for various cars, trucks and motorcycles. There may be a few things we don’t list on our site that we can ship directly from the manufacturer. If you need help finding the right kit for your project, please get in touch with us. It’s worth noting that TIME-SERT is highly recommended by leading car manufacturers such as Toyota, General Motors Corporation, and Honda. We are an authorized stocking TIME-SERT distributor and look forward to doing business with you.