Review on 🔧 OTC 5937 E20 Torx 1/2" Square Drive External Socket by Robert Grimm

Long and short. This part is supposed to be a 3/8" drive. Perfect. Except when it arrived it said a 1/2" drive on the box and when I attached it to my ratchet it was clearly a 1/2". -Drive.I have an adapter that you may not have, but anyone who uses tools other than a hammer and screwdriver knows that this isn't the ideal way to get the job done and sometimes you don't have space to to use an adapter.For that I would say this head is very well made and although it doesn't say so I think it is for an impact wrench.By the way if you are looking for this part for brake work on Saab you must buy a wrench instead of a ratchet because you can't scrape grease off the hanger with a socket unless it's very short and you have an 18" extension.