Jagmandave
Well-known member
Resistor code? Like the rings of color around a resistor are supposed to let you know it's value - if you know the code!
Cool - found a pic!
Cool - found a pic!
Just use the second digit of the metric wrench or socket size for a color band on the item.I know the resistor color code, but how does this relate to marking your sockets and wrenches?
^^^ violet prolly made a lot of money

^^^ violet prolly made a lot of money
Just use the second digit of the metric wrench or socket size for a color band on the item.
RED would be either a 2MM, 12MM, 22MM, or 32MM size. Most people can tell the first digit by eye close enough to distinguish between a 12MM and 22MM wrench or socket etc.
Colors don't work so well for SAE sizes. Someone here may know a good method to use for them.
thats an awesome idea, my vision *****, off to get some paint...
My Dad gave me this idea, it help to quickly identify numbers on tools. Works great on any tool that number's are stamped into deep enough.
1) you will need tools with stamped numbers.
2) you will need some model paint of any color of your choice. I like neon colors. I bought mine at a local hobby store. (acrylicosvallejo.com)
3) let dry
4) Scratch, wipe, rub off excess paint. (I used my fingernail)
Didn't work so great on some of the sockets I had that the stampings were shallow. Also does not deface your tools like initials on them does, plus you can still identify them if necessary. Or buff the paint out if you want to sell or ever change colors. I loved it so much I did it this weekend to some of my wrenches.
.... Paint 'em an obnoxious color, tell everyone I work with what's mine, and I've had ones come back when the connectors were changed out for proper.![]()
You guys can use your lipstick to transfer the outline of electrical boxes to the back of new drywall.


Paint thinner is mineral spirits and has little effect. Nail polish is lacquer and acetone or acetone containing lacquer thinner will take it right off.sally hansen "hard as nails" fingernail polish works good too.
used to use it a lot when disassembling hyd pumps and motors for marking housing alignment.
it does resist mineral spirits.
[emoji481]
I hava a 13mm that came in an old SK set that has no markings at all. That is really easy to spot but it only works once .I've been wrapping my most commonly used sockets and wrenches in colored electrical tape for years. I can tell from across the room what socket or wrench is where. Yellow is always 11mm, red is always 13mm, yellow/green striped is 14mm...
Use clear finger nail polish to seal it after the paint has dried. I used to work in aviation and to highlight some of the assembly marks we filled them with paint sticks and then used clear polish to seal them in.
Polish works great also for closing cuts and wounds. Burns like hell but works even better.
One color for SAE and another for Metric... Then you can see the different ones at a quick glance.
You guys can use your lipstick to transfer the outline of electrical boxes to the back of new drywall.
I did my Sae set of wrenches a couple years ago with red nail polish and left my metric set plain so I could quickly differentiate. Has held up epically well, there is one 7/16'' I think that is starting to fade cause I use it so often but all the rest are bright and filled well still. Oil seems to have no effect on the nail polish.Another alternative, that gun owners have been using for years to highlight roll marks, is lacquer sticks. Brownells sells them. I use denatured alcohol or acetone to clean and degrease the area first.Works on guns too!
Another alternative, that gun owners have been using for years to highlight roll marks, is lacquer sticks. Brownells sells them. I use denatured alcohol or acetone to clean and degrease the area first.
One of the sound guys I worked with taught me that very same mnemonic device. He also told me never to repeat it to anyone! LOL
Yes, and I probably learned one or two at some point, yet only retained the non PC version.I taught high school electronics for years. There are PG versions of the mnemonic.
