Battery Terminal Connectors, Military Spec Positive Negative Heavy Duty Auto Car Marine Battery Terminal,with 4 Pcs 2 Gauge 3/8" Copper Lugs,4 Heatshrink,2 Cover and Anti Corrosion Washers (Kit)

Plastic insulator too small to fit with battery wiring.

I bought these Military Spec battery terminals for my 2005 Corolla and my 1998 JDM Galant VR4. Both of my cars have custom sound systems, and these connectors are exactly what I needed to handle the extra power draw. The build quality is excellent very heavy-duty and solid. They provide a much tighter, more secure connection than the cheap stock terminals. They make it very easy to hook up multiple power wires for amplifiers, and the included covers keep everything looking clean and protected. If you have a project car or a high-wattage audio setup, these are a mandatory upgrade.

Used these on my 1996 F-150 as the original terminal connectors were rough. Super good quality and look great under the hood. Make sure to have a heavy duty crimper to add these to your battery cables but the fit was perfect. A solid replacement for battery terminal connectors!

Nice heavy duty battery terminal connector. You won't be disappointed

I bought this HGNVGZ military-spec battery terminal kit specifically to streamline my Auxbeam switch assembly installation and open up more capacity for future electrical connections under the hood of my 2008 FJ Cruiser. This is a great aftermarket kit that fits incredibly well, clamps down perfectly tight on the battery posts, looks clean under the hood, and provides excellent connectivity to all your accessories. The overall construction and material quality seem very solid for the price, and doing the installation myself was quick and easy. The main drawback is that the kit only includes four copper lugs; between handling a high volume of accessory wires and dropping a couple of the small eyelets down into the engine bay during the install, I quickly ran short. I ended up having to take some separate lugs I already had on hand and drill out the center holes to fit the larger 3/8" terminal bolts just to finish the wiring. I wish they had more variety of gauge lugs as well for the different size wires. It’s an excellent, budget-friendly kit that makes organizing an accessory setup simple, but you should definitely grab a bag of extra 3/8" eyelets beforehand if you have a lot of accessories to hook up.