I'm kinda like Legion on this on this one!
I have a tall Craftsman Toolbox for every day tools, and a roll around for specialty tools.
Main tool box goes something like this: [xxx] = drawer
Top unit:
[socket wrenches] [ratchet extensions, knuckles, adapters] [knifes, misc]
[metric combo wrenches, metric flare nut wrenches, met. ratcheting wrenches]
[english combo wrenches, eng. flare nut wrenches, eng. ratcheting wrenches]
[pliers, snap ring pliers, vise grips, hose pliers, crescent wrenches]
[screw drivers, nut drivers, stick magnet, expendable mirror, allen wrenches]
[measuring devices: dial calipers, deflection guage, bore guages, torque wrenches]
Bottom unit:
[metric sockets in sorting trays]
[specialty sockets & tools: spark plug sockets, oil filter wrench, ball joint sep]
[english sockets in sorting trays]
[air tools: impact wr, air hammer, cut off, die grinder, etc..]
[specialty tools in boxes: noid lights, tranny guage, compression guage]
Roll around:
[drill bits, pop riveter, rivets,]
[A/C tools: spare hoses, dye, dye injector, fitting adapters, thermometer]
[body work tools: sand paper, lead bars, oak paddles, beeswax, etc]
[spare air tools]
[misc: grease gun, hack saw, c clamps, welding clamps..]
There is never enough space, even with the tool boxes above, I still have tools in my cabinets in the shop: stud welder, spot welder, rotozip, 9201... the list goes on and on!
Oh, and ya... I'm a bit anal when it comes to shop organization
-Nick