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Your cart is empty.Solve your electrical power cable woes with this set of thru panel bulkhead connectors. The set includes one red and one black connector for your positive and ground cables. The 3/8" nickel plated steel terminal posts allow you to properly bolt cables as large as 4/0 AWG to you firewall with enough torque and pass the current to the other side. The connectors will work with panels as thick as 13/32". The solid copper cores allow for up to 550 amps of current to be transmitted, while the glass-filled nylon body eliminates the risk of shorts. The connectors are rated for a maximum of 48 volts and can be used in a variety of applications from car audio to marine and others.
Jared R.
Reviewed in the United States on March 31, 2025
Used them on my old truck to safely connect power wires in the cab.
Edward j beach
Reviewed in the United States on June 13, 2024
Great Quality
Kindle Customer
Reviewed in the United States on December 20, 2024
helpfull to have
BA
Reviewed in the United States on February 28, 2023
I bought these to install a 12v access point in my ice house, these work great, they were easy to install. I won't hesitate to pick these up for relocating the battery in my classic car.
Mike
Reviewed in the United States on November 2, 2023
I like the nut shape on both sides for tightening purposes. Not as clean a look if used in a very visible area as smooth sided ones, but they are heavy duty
Greg Liebig
Reviewed in the United States on May 18, 2022
Building a battery box for my towable including a section for a Victron solar charge controller, battery shunt, and a Raspberry Pi. Unfortunately, the answer for the hole size was wrong. The hole size needs to be 1-3/8". The wall section of the box is just under 3/4" and the connectors just fit. I shopped around and I'm glad I bought these. I took off 1 star since there are no caps provided. I would had preferred to have caps covering the terminals on the exterior of the box. If I had a spare I would have taken the time to make a 3-D model for them. Having actual dimensions would have been be very beneficial!
Tyler
Reviewed in the United States on August 13, 2019
Appears to be a quality product. Haven't gotten a chance to use it yet as other things have come up in my build. I believe this product will work well for my intended use as bulk head fittings in the firewall of my car. Should clean up the wiring pretty good.
N Schott
Reviewed in the United States on November 17, 2019
Relocated my battery to the back of my race car. Used these at the firewall and they worked perfectly.Seem well made. I can’t speak for their durability long term but have no reason to believe I’ll have any problems.
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