All Proto, most Proto Professional, all made in USA. 1/4, 5/16 and 7/16 3/8 drive sockets, 12 point, light use. 5.5mm 1/4 drive 6 point socket, barely used.
This product would be ideal for mechanics, DIY enthusiasts, or industries that require SAE sockets as part of their socket set but want to expand the number of sockets available.
