I use 1/4 to 3/8 on my snap on electronic torque wrench for 15mm bolts that need 20nm as I don't have a 1/4 15mm socket. I also quite often use 1/2 to 3/8 on my gun for etorx sockets that need a smaller size but gun power to remove.
Hi I'm Darren 24 from Scotland. I'm a qualified Alfa Romeo master tech. Stumbled upon this forum a couple of weeks ago and have enjoyed being part of it so far.