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WiseAutoTools.com Summary: We cover how to check the spark plug size, to help determine which is the correct repair insert for fixing stripped spark plug threads. We explain how to measure the diameter, thread pitch and reach as well as an easy way to determine the seat type. All important factors when choosing a thread repair insert and kit for repairing blown out spark plug threads. The simplest way to determine the size is to look up the spark plug for your vehicle on a parts store website an …

Just wanted to say thanks, these bits worked great to remove an EZ Out that broke inside of a broken 5/16x18 stud in a 1” blind hole at the end of a crankshaft.First picture shows partial removal of the EZ-Out, second picture is the tapped hole after the broken pieces were removed, made possible by your tooling. Total time from start to finish, including thread chasing with 3 taps, was less than an hour after starting with your Rescue Bit.Share with others, use as you wish. Thanks, Pa …

WiseAutoTools.com © Summary: This article covers several options for repairing stripped threads for oil and transmission (Primary or Secondary) drain plugs on Harley Davidson motorcycles. Harley Davidson motorcycles obviously vibrate a lot which may lead to the drain plugs loosening over time. If they loosen up any, thread deterioration may occur. Aluminum threads can also get damaged and stretched if drain plugs are overtightened a little.  It does not matter if it’s a Harle …

DennisB WiseAutoTools.com © Summary: This article covers the correct spark plug thread repair kit to use when a 2013 to 2020 Ford Fusion with a 1.6 Liter engine has failed spark plug threads. A first time thread repair uses our Time Sert 4412E spark plug thread repair kit and the 44187 inserts which are 24mm long. We also recommend using the 6010 thread locker and 6020 driver oil. The threaded part of the spark plugs for this model measures 25mm (in length) which is long …

WiseAutoTools.com © Summary: Repair kits available for Chevrolet LS engines which have failed head bolt threads. Sizes include the M11x2.0 for the larger holes and M8x1.25 kit for the smaller M8x1.25. Failed threads in aluminum engines are a common problem today. Time Sert has been making head bolt thread repair solutions for GM for a long time. The Cadillac Northstar engine was one of the first engines that suffered from failed aluminum threads for their head bolts. GM and Time Sert engine …