Review on 🔧 GEARWRENCH 3 Pc. 3/8" Drive 6 Pt. Magnetic Swivel Spark Plug Set - 41740D: Efficient and Versatile Solution for Spark Plug Installation by Andy Jolley

On my car forum someone posted a link to these swivel extensions and said it would make changing spark plugs a lot easier. I've used socketed U-joints and they tend to flop everywhere. These pivoting extensions are great! I actually used all three pivot extensions to replace the plugs. Each cylinder required only slightly different approaches. It also allowed me to attach a torque wrench to each new connector to ensure they were properly tightened. Overall, these swivel extensions have been a great addition to my tool box. If you're changing spark plugs on a hard-to-reach engine, this is for you.