

⚡ Ground your power with confidence — the pro’s choice for safe, sleek installations!
The GOUNENGNAIL Wall Mounted Copper Ground Bar Kit features a heavy-duty .25" x 2" x 10" copper bus bar with 12 terminal positions, UL-recognized SM40 polyester insulators rated for up to 7.4kV Uimp, and pre-assembled stainless steel hardware for easy installation. Designed for high and low power distribution cabinets, this kit ensures reliable grounding and lightning protection, making it a top-rated solution trusted by electricians and engineers alike.









| ASIN | B08PYBNYKV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #66,723 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Electrical Grounding Bars |
| Brand | GOUNENGNAIL |
| Centerline Length | 10 Inches |
| Connector Type | Screw |
| Customer Reviews | 4.8 4.8 out of 5 stars (211) |
| Date First Available | December 8, 2020 |
| Gauge | 14.0 |
| Item Package Quantity | 1 |
| Item Weight | 3.27 pounds |
| Item model number | GRBARCPP |
| Manufacturer | Bulls Hardware |
| Material | Copper |
| Mounting Type | Wall Mount |
| Number Of Contacts | 12 |
| Number Of Poles | 12 |
| Part Number | GRBARCPP |
| Product Dimensions | 9.84 x 1.97 x 3.15 inches |
| Size | 12 Terminal Positions |
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…
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
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.
A**R
Exlentes barras TGB con sus aisladores y tornillos, tal como se describe
S**S
Rock solid
This is a very well built item. I used it to ground an amateur radio station, mounted it in my attic. Excellent quality, built to last. This is a real value.
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.
T**D
Nice!
These are great for solar and off grid projects! I use these on YT. Nice heavy duty copper and true to size as advertised! Included fasteners and insulators are great! Highly recommend!
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
2 months ago
3 weeks ago