Review on InstallGear 100A 4/8 AWG AGU Fuse Holder Distribution Block - 4 Gauge In To (2) 8 Gauge Out For Auto, RV, Motorcycle & Boat by Kevin Ballard

This unit worked great. I use true 4 awg in but true 6 awg out. It's oxygen free stranded copper and I thought I might have to bore out the two 8 awg blocks to fit it but it was just big enough to fit. Made for a good tight fit. Mounted easy and looks really good. I replaced the 60 amp fuses with 50 amp since my amps are only one 500 watt rms mono and one 4 channel 75 watt rms. The only con would be at the input. The two side holes are not a good idea since it keeps the stranded wire from making a tight fit. This was remedied by inserting a solid copper strip over the cable and having the set screw push it onto the stranded wires making a really good tight fit. Aside from that I'm happy with this unit.