I may have asked this before but can't find it. Who makes an adaptor that goes on a ratchet to use the next drive size socket but doesn't take up any extra space and does not make the combination any longer? They are like a square ring.

The ones with magnetic retention are not what I would recommend. I have a set of the Grey Pnuematic magnetic ones, and all the Koken offerings that work so much better with the standard ball system. The Koken work great. The magnetic ones work OK, but I sure like the Koken better personally, and the Koken you get the knurled edges that give you a nice finger hold.







The packaging hang tag is cheap looking but they are made in Taiwan and are good quality. I’ve bought several. They have went up in price over the past couple years, but still very reasonable.^ just ordered two. we'll see how they do. thanks!