Do you have a favorite tool? I'm talking about screwdrivers, hammers, etc., the kind of thing you would keep in your toolbox/bag or in the trunk of your car. I don't think we should leave out power tools, but let's just keep it in the realm of hand tools, things you hold in your hand, rather than mount to a work-bench.
I know your favorite gun is a tool, but can we just stick to the Home Depot sort of tool? I guess that goes for flashlights, too. I guess.
Having worked in apartment maintenance for a couple of years now, I have learned to take my 10 in 1 screwdriver with me at all times. Carpenter pants have a handy little pocket for that. No. 2 Philips, two sizes of flat screwdriver, and 1/4" and 5/16" nut driver. The other five tips are rarely used. The 10" Channel Locks are indispensable, but a little harder to keep in my pocket at all times.
I do like my 18V, 1/2" Ridgid cordless drill. It seems a lot nicer than the Ryobi that I lost. Worth every penny, as I use it a lot.
I have a Ryobi 120V Circular Saw. I was looking for something inexpensive, as I only need it every so often. It's not fancy and I don't use it much, but for some reason - I just really like it. I like it a lot. Is that wierd?
I also have to keep a tape measure handy at all times, when at work, and at first I tried to carry a 25' tape - the full-sized .357 or govt. model of tapes. It was just too obtrusive. I now carry a 12' Stanley. I had a couple of plastic ones, but the clips don't hold up. The clips themselves were of steel, but screwed onto a plastic body. The plastic always stripped and left the clip upside down and dangling.