Product Summary

Universal Fit, 16 Gauge Thickness, Steel

  • These 16-gauge welding discs are designed to fill the holes left over from shaving body trim, smoothing firewalls, or even that little rust spot in a body panel
  • This 29-piece kit includes sheet metal patches in several conventional hole sizes
  • 16-gauge steel (approximately 0.0598" or 1/16")
  • Tabs around disc allow for strong butt-weld
  • Butt-welding can withstand stress better than any other type of joint
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Key Specs

MFG. Part #9101204
BrandSpeedway Motors
Material Thickness0.0598"
Material TypeSteel
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Speedway Motors 9101204 Details

These 16-gauge welding discs are designed to fill the holes left over from shaving body trim, smoothing firewalls, or even that little rust spot in a body panel. This 29-piece kit includes sheet metal patches in several conventional hole sizes. The patch itself is slightly undersized to allow it to fit cleanly into the hole, however, the real icing on the cake is the tabs surrounding each circle.

The tabs along the perimeter center the patch inside of the hole, while also providing a gap for a clean butt-weld. Butt-welding can withstand stress better than any other type of joint, so not only is it the easiest way to plug the holes in your car's body, it's also very strong. There's no chance of it cracking or chipping like fiberglass or body filler, and you won't have to worry about it ever rotting away. The gap that is provided by these tabs also helps to keep your post-patch fabrication to a minimum, as the weld is able to fill in an open area, instead of pooling on top of your patch. The less of a bulge you have on top, the less grinding you'll have to do to get everything looking smooth and clean.

These .0598” sheet metal plates are the perfect thickness to patch a hole, smooth a firewall, shave door handles, and fabricate a custom engine bay. Keep in mind that depending on the age of your car, the location of the patch, the manufacturer, and other factors, there are several different gauges of steel that these panels can be made out of. We offer the firewall and door plugs in 18, 16, and 14 gauge, so no matter what your body is made of, there's a patch to fit.

  • 16-gauge steel (approximately 0.0598" or 1/16")
  • 29-piece assortment of sizes
  • Tabs around disc allow for strong butt-weld

Specs

16 Gauge Steel - Approx. 0.0598" (1/16")

Speedway Motors 9101204 Specifications

KEY SPECS
MFG. Part #9101204
BrandSpeedway Motors
Material Thickness0.0598"
Material TypeSteel
GENERAL
Notes16 Gauge Steel
Gauge Thickness16
Sold in QuantitySet

Ratings & Reviews

5

20 Reviews

Overall Assessment

The product is highly praised for its quality and practicality in effortlessly filling and smoothing holes in surfaces such as firewalls and floorboards. Customers have found it to be a great time saver, eliminating the need to make or cut their own patches from large metal sheets. The availability in different gauges caters to various needs, enhancing usability. Its precision, credited to a nice quality laser cut, and perfect hole fits are also highlighted. Some have even purchased multiple packs, finding value in every penny. Recommendations abound for restoration projects and applications like hole plugging in vintage trucks.

5

20 reviews

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20

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I will be buying this product again very helpful

5.0

5 months ago

GMmcguyver29

Mesa AZ

Verified

In filling unwanted holes in my project 48 Chevrolet AD truck this has come as a helpful product!

Would Recommend

fit perfect

5.0

6 months ago

Buff

Warminster PA

Verified

saved a lot of time.

Would Recommend

I have used these a few times now and recommend them

5.0

8 months ago

Ron

Michigan

Verified

The fact that they have small standoffs cut into them to allow a small gap for welding

Would Recommend

Perfect for filling holes in sheet metal

5.0

a year ago

Funkaholik

Concord, CA

Verified

I'm working on a '67 Mustang whose previous owners drilled a bunch of holes in the engine bay over the years. This kit allowed me to easily weld up the holes and saved me a lot of time. I used a step drill bit to get the holes perfectly round, selected the correct size plug, and used a copper backing plate. I used .024 MIG wire, welded the plugs in, ground the welds, and it's as good as new. It's great that these come in different thicknesses - just match the gauge to the metal you're working on.

Would Recommend

Perfect for patching holes in body

5.0

a year ago

ltwolf

Pittsburgh

Verified

I had a bunch of holes in the firewall and throughout the entire that I wanted to cover before painting. these worked perfectly. I ordered 3 different gauges of them just to have on hand.

Would Recommend

Good product

5.0

a year ago

46 ford

Tennessee

Verified

I bought these to fill holes in my firewall. Worked great with panel bond adhesive versus welding. A little pricey but served the purpose.

Would Recommend

I would but this again.

5.0

2 years ago

Dan

Columbia, SC

Verified

I used this product to fill holes in my firewall.

Would Recommend

Parts you need to buy

5.0

2 years ago

WOP

Hinesville Ga

Verified

After preparing and sizing the hole, these pieces of metal welded right into the open holes. After resurfacing, they blended right into the metal.

Would Recommend

They fill the bill

5.0

2 years ago

Coach

Cedar Grove,NM

Verified

Pick the right size and weld'er in

Would Recommend

Easy Peezy!

5.0

2 years ago

Sil

Riv Ca

Verified

Timesaver for lazy people!

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