Description
Wire sample pack tool includes 7 sizes of 4-inch THHN copper phase wire.
Each wire is a different color, making it easy to distinguish sizes at a glance.
AWGs 2, 4, 6, & 8 are made with traditional 19-strand copper THHN, AWGs 10, 12, & 14 are solid copper.
Optional add-on AWG’s 1/0, 2/0 & 3/0 are also made with traditional 19-strand copper.
All wires are clearly labeled with their AWG size and suggested maximum amperage*.
We proudly only use copper building wire that is manufactured in the USA, guaranteeing compliance with American Wire Gauge sizing standards.
For home inspectors, we recommend stripping 1/2″ to 1″ of the nylon insulation from the end of the wire to expose the copper conductor. This can be especially useful when identifying wires with older sheathing, such as asbestos paper or cloth coverings, where the sheathed gauge may not follow standard sizing.
Conveniently clips to your tool belt
Great tool for home and building inspectors, appliance installers, and anyone working with wiring.
If you ever lose a wire, let us know, we’ll send you a free replacement wire. Our (very) small business is happy to provide excellent customer service.
Master the art of identifying wire gauges with ease
Having real wire samples in your hands makes visual identification second nature over time.
John J. (verified owner) –
No joke, I tried to make one of these myself. After an hour at Home Depot, buying each size of wire, then cutting them, and trying to get them attached to something, what a mess and hassle! Thank you for selling this. I got one for me and my brother who is training with me.
Justin C. (verified owner) –
Well made tool, easy to use, and convenient to bring on jobs.
Franco (verified owner) –
A must for your tool belt if you’re a new home inspector. Better safe, than sorry!
Chris P –
Great Quality Product. We use them in our business in each truck for our techs to verify and keep our customers safe. Easier, faster & safer than other methods.
John Dee (verified owner) –
Well made, better than expected. Super convenient and most of all, important!
Arkansas Pete (verified owner) –
I like the labeling, just what I needed. Easy to use. Good product.
DB Hooper (verified owner) –
Bought this for my training as a home inspector. This thing saves my ass! I’m new, so I need to be confident when inspecting electrical panels. So happy to have the amp recommendations too. Thank you for a great tool!