InstallGear 100 Amp In-Line ANL Fuse Holder - 0/2/4 Gauge AWG, Black, Glass, Copper, 24V DC, UL Listed

Just as described! Very fast shipping!

So, as others have mentioned, this thing is big. Probably 3 inches long. I love that the 4 awg cable fit easily into the provided slots. Some complained about having to use a hex tool to tighten the bolt that holds the cable, but it was not a big deal for me as I have the tools. I installed it on a truck so had no issues finding a place to screw in near the battery. It looks like well built and sturdy. Hopefully, it lasts a good long time.

Recommended by solar installation expert.

Is it relatively inexpensive? Yes.Does it work/hold a fuse? Yes.Will it fit 1/0 & 2 AWG? Yes.Now that is out of the way, I really wish that the small Phillips head screws were captive (doesn't come all the way out of the cover). They are an absolute pain in the but to hunt down when you drop one in the engine compartment. Other than that, don't forget your dielectric grease during install and everything should work out pretty well.

Like how nice it looks and feels high quality. My only personal gripe is the logo printed on the case. It made more sense to me to mount it upside down so I just decided to rub off the logo with alcohol and it’s perfect.

This unit uses the standard fuses. It works great going from 1/0 to #4 wire. The cover screws down and not just snap in place, which I really like and does not leave much exposed to get shorted or allow for junk to collect. The base is very sturdy compared to other units I have tried that broke when screwing down. I also like that the mounting screws are on the outside on all 4 corners. No chance of a screw coming loose inside and shorting to ground.

Has some weight to it and seems to have a sturdy base.

Works great, does what it's supposed to. The clear cover screws in rather than snaps in, so it feels more secure than over brands I've used.