In the Czech Republic can you get sockets, wrenches in SAE. fractional sizes (inches) or is metric the only thing you can get? Air impacts--- 3/8, 1/2, 3/4, 1 inch drives or are they metric drives with special sockets ? What are the major tool brands? Here we have, Snap-on, Matco, Mac Tools, Proto, and many more to choose from. Some of the major tool company's have people who buy a delivery route and can only sell in their territory. How about the Czech Republic?