








⚡ Ground your setup with confidence — the pro’s choice for unbeatable reliability!
The GOUNENGNAIL 10" Copper Ground Bar Kit is a UL-certified, heavy-duty grounding busbar designed for professional power distribution and equipment grounding. Featuring a thick 6mm copper bar, 16 terminal positions with stainless steel hardware, and SM40 polyester insulators rated up to 7.4kV, it supports up to 900 amps. This wall-mountable kit ensures safe, reliable grounding in high and low power distribution cabinets, making it an essential upgrade for any serious electrical setup.








| ASIN | B08PYCPY1C |
| Best Sellers Rank | #42,380 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Electrical Grounding Bars |
| Brand Name | GOUNENGNAIL |
| Centerline Length | 10 Inches |
| Connector Type | Screw |
| Current Rating | 900 Amps |
| Customer Reviews | 4.8 4.8 out of 5 stars (214) |
| Item Dimensions W x H | 2.25"W x 10"H |
| Manufacturer | Bulls Hardware |
| Material Type | Copper |
| Model | GRBARCPP |
| Mounting Type | Wall Mount |
| Number Of Contacts | 16 |
| Number of Positions | 16 |
| Part Number | GRBARCPP |
| Specification Met | UL |
| Voltage | 7.4 Volts |
T**N
rock solid
This item is very solid and heavy duty!! Good, sturdy materials. I think the only thing that bothers me with this item is that because each wiring post has only one nut for each bolt, when the nut is removed to attach a grounding strap, it is necessary to hold the bolt in place while attaching the ground strap and then put the nut back on. That's kind of a nuisance.
M**.
Solidly built
Solidly built.
L**A
High quality grounding bar
I was surprised by the quality of the product. Ran a new ground wire and I’m using two of these in my basement. Great product, exactly what I was looking for. Easy to install and mount on a flat wall or if you mount on a 2x4 or 2x6…
K**R
Very good
Awesome. Rugged, all hardware included. Very nice.
M**5
Great quality
Sturdy components throughout. Everything from the copper plate, to the insulators, to the back plate and the bolts, nuts washers, and lock washers our top notch
M**K
Should Work
Received today. It looks solid and is .25 thick. Will work as needed. Dropped one star because it does not come in a plastic box as shown in the photos. It is just a cardboard box.
A**R
Exlentes barras TGB con sus aisladores y tornillos, tal como se describe
J**.
Pretty Perfect
Solid, rugged, and easily worked with. Can't find any negatives. Used several to distribute high current DC on my boat and they are the best I've run across.
T**N
I bought this to ground all the equipment in my radio shack. Very happy with the construction and thought put in to its design.
A**R
Nice and heavy duty build. Bolts are 5/16''.
M**T
I was surprised by the size and quality of this. Very heavy and impressive. Ended up not needing it for the project and returned easily with no hassle. If I ever need one, I'll be back for this bad boy.
B**.
excellant grounding buss
A**E
100% satisfait, bus bar lourde et massive. 100% cuivre.
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