When using extensions with a torque wrench will it result in more or less torque loss? If so just how much will we see?

Today we will find out using extensions in 3/8” and half-inch drive just how much torque loss you can expect. We will test a 10 inch, 19 inch , 36 to 38 inch , 64 inch and even a massive 88 inch extension.

We will use both impact extensions and chrome extensions. We will also test a 10 inch wobble extension from GEARWRENCH. The majority of measures will be at 35 lb-ft which is similar to the first torque spec on some head bolts and the final torque spec we tested was 65 lb-ft which is a ton of torque to put on a super long extension of over 7 feet.

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