Quacc 4 x Circuit Fuse Tap Universal Piggy Back Mini Blade Ato Atc Fuse Holder Box 12V 24V with 20A Circuit Mini Blade

The most important thing to note is that it works perfectly, so no worries there. I've had it plugged in to power a DAB radio for about a month now with no issues at all. When fitting, the prongs were ever so slightly small, so they needed to be forced in a bit, but it's hidden in a fusebox so how it looks isn't overly important. I'd buy again (though no need, as you get plenty of spares and it's unlikely I'll ever have cause to use them all).

These are a great idea for adding protection to after market USBs, trackers or phone chargers in a car or motorhome. These ones are quite good quality, but the blades were very very tight in the holder and had a tendency to break when fitting them so I had to open the contacts a little. Apart from that they are good, though I'd recommend anyone using any of these cheap holders buys a branded fuse (eg hella) as the cheap ones tend to plated steel instead of copper and can heat up with bigger loads.

These are great connectors in principle and have worked fine but they were a little tight to actually get the fuses into, the fuses actually bending at one point so whilst they do work fine they weren’t the easiest to fit, I’ve still given them 4 stars for most things because they do the job intended

Made it simple to hardwire a dash cam to the car fuse box, I needed two of them as the dash cam needed a permanent live and a switched live. Fitting was simple, removed fuse, plugged in piggy back fuse holder, plugged fuse back in and plugged in fuse for dash cam then crimped dash cam wire in.

Worked great when I tapped in some extra interior lighting. After figuring out which fuse to piggy back off, these taps made installation a sinch.

Needed to add a fuse into the fuse box to add a review camera to my car. Would have had to remove the fuse box and add a fuse from the battery. With these' piggy back' fuses you simply add it to a pre-existing fuse and wire your product up to it. So simple.

What a great idea and so easy to use as well as being well made

Needed to tap a fice for an accessory and these were what I needed. Seem to be constructed ok with no issues. Came quick and a decent price for the 4.