Light and medium duty torque wrenches, now that I'm working on a couple of carbon fiber bikes.
Headset remover punch for the older Chris King pressed headset in a 1993 Trek 5900. One of those hollow metal tube doodads with the end split into three sections. Worked great, half the price of the Park tool.
Now I need a proper headset press with stepped doodad to press the replacement headset in properly. That won't be as cheap as the simple removal tool.