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Your cart is empty.Determine your material and wire thickness with the miller wire/metal size gauge. Determine the thickness of the material. Quick accessibly key chain holder attached. Not just for welders, may applications.
RetireD
September 4, 2025
Went to the metal scrap yard last week. Carried two indispensable tools with me; this sheet metal gauge and a tape measure. The gauge helped me sort through16ga and18ga plate in the rack. Very useful little tool! Thanks Miller.
A March10
September 2, 2025
One of these came with my new Hobart welder, it was printed Hobart not Miller. I thought it was a cool key chain. I lost it when I left it on the trailer and took off down the road. Don’t care about the keys but didn’t want to lose the key chain. I was surprised to find one on Amazon. So now I got my favorite key chain back.
Jaconi
August 18, 2025
I use it all the time. Perfect size
Customer
August 9, 2025
The gauge is made of metal and the numbers on the item can be seen, but need to be more legible. The item will help confirm the size of metal being worked with to determine how the metal should be welded.
Isaac
August 3, 2025
Excellent service, fast ship
Ralph C.
July 21, 2025
Now I can specify the sheet metal gauge that I'll need for my metal projects.
liebre
May 4, 2025
This is a must have in any tool boxThis is a good quality tool/gauge btw
Todd Coon
May 2, 2025
I use this product for measuring thicknesses of sheet steel and tubing. I keep one at my desk for reference when reviewing plans or mockups for welding. This tells me at a glance immediately what type of wire and setting on a welder should be used - within a range. Miller includes one of these in every welder they ship, although I purchased this independently. While it is not micrometer accurate, most metal fabrication does not require that level of precision. This is just a tool to quickly identify metal thickness. The chart on the welder spool door should still be reviewed and then a test weld done to dial in the speed and voltage.
Eve
February 10, 2025
Si lo recomiendo
Customer
January 14, 2025
Very good for those Monday morning and very helpful when you have abbey with your buddy's on sheet metal sizes I'll be picking up 5 or 10 more just for the odd time I'm forgetful
Cliente de
January 3, 2025
muy bueno
Brian Galvin
December 26, 2024
Very nice product for quick metal size chart. But very slow shipping from this seller.
Hozkar Flowers
December 15, 2024
Buen producto y te permite hacer las mediciones de muera manera, si tienes el circular podrÃas comparar tu mejor opción.
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