






⚡ Master Wire Gauges Like a Pro — Never Guess, Always Know!
This Wire Gauge Reference Sample Pack features 7 distinct, color-coded AWG copper wire samples, each labeled with size and max amperage for quick, accurate identification. Made in the USA with marine-grade adhesives and heat shrink tubing, it offers durable, safe, and convenient use for electricians, home inspectors, and appliance installers. Compact with a key ring and carabiner, it’s designed for professionals who demand precision and reliability on the job.
| ASIN | B0BV9JXYLG |
| Best Sellers Rank | #457,306 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,009 in Electrical Wire |
| Brand | Generic |
| Color | Assorted |
| Date First Available | February 9, 2023 |
| Item Weight | 3.84 ounces |
| Item model number | WGSP |
| Manufacturer | Nitty Gritty |
| Material | US-Made Copper Stranded & Solid Core Wire |
| No. of wires | 7 |
| Number of Cable Strands | 10 |
| Product Dimensions | 5 x 2 x 0.5 inches |
| UPC | 659438951974 |
T**N
Good for Inspectors - Easy to Add New Wire Sizes - Stores in Bag Nicely
These gauge samples are nicely made with a good visible label for both the wire size and the ampacity rating of the copper conductor. This is a good way of verifying / documenting the deficiencies involving wire sizes based on the demand or the supply. I went to the local hardware store and got 3 more wire sizes that I see often (#2/0, #1/0, and a #4/0). You can use any properly sized heat-shrink to create the cap and of course "craft rings" go right in place when you make your own.
P**Y
Wire guage size
Great tool for my job as a house inspector.
A**R
Easy to use.
Easy to carry and quickly check the most common wire sizes.
B**G
Very cool
Super glad you guys are making these, they're excellent to pass around during electrical trainings.
P**A
Home Inspector (Great to have)!
This is prefect to have on hand. Labeling is great to have but would have be also helpful to have the amp for each.
K**R
Good tool
Good tool to verify different wire sizes.
I**E
Building Inspector
Great tool for inspectors
J**8
These are not solid core wires - but I was wrong in my first review that they aren't useful
I said: "In order to be of value to a home inspector, these should be solid core wires in each gauge. While the diameters of each sample may be approximately correct, they are still not solid core and should be designated as such." This is not true - I have since been assured these are fine. Apologies for my incorrect reaction. I will cancel the return.
Trustpilot
4 days ago
1 day ago