Blackhawk by New Britain socket set, includes 1/4” drive sockets from 3/16”-1/2”, 3/8” drive sockets from 3/8”-7/8”, and 1/2” drive sockets from 7/16”-7/8”. Also includes ratchet adapter from 3/8”-1/4”, 1/4” spinner, 3/8” drive ratchet, 3” long 3/8” drive extension, and 1/2” drive ratchet. The 1/2” drive ratchet is New Britain. When I found the set, the 1/2” drive ratchet was missing, but I had this one to take its place. No difference other than name on the ratchet. I also have a short 3/8” drive extension that was not part of the set that I will include. This is a nice set with very little use.