

⚡ Ground your system with confidence — the pro’s choice for power and protection!
The GOUNENGNAIL 10" Copper Ground Bar Kit is a UL-certified, heavy-duty grounding busbar designed for professional-grade electrical installations. Featuring a robust 900A current rating, 16 secure terminal positions, and high-quality SM40 polyester insulators rated up to 7.4kV, this kit ensures reliable grounding and lightning protection. Constructed from thick C1100 copper and stainless steel hardware, it offers durability and easy wall-mount installation, making it ideal for power distribution cabinets and critical grounding applications.








| ASIN | B08PYCPY1C |
| Best Sellers Rank | #49,527 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 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 (213) |
| 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.
B**.
excellant grounding buss
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**E
100% satisfait, bus bar lourde et massive. 100% cuivre.
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.
Trustpilot
Hace 1 semana
Hace 2 meses