I always had a feeling my Czech tools were knock offs.... Where can I get the real deal? And how much do they cost?Czech tool of course! There is however a huge difference in quality between a Czech tool stamped 'MADE IN CZECHOSLOVAKIA' versus one stamped 'MADE IN CZECH REPUBLIC' versus an all together knock-off made in guess where. The original being solid and never having any sharp edges for example. I use a ball peen hammer and an anvil to adjust my Czechoslovakia tool. One small strike with flat side of hammer against the brass hinge of tool to tighten, while one small ball side of hammer strike (tap) directly towards center of hinge to loosen.