📏 Equus 9921 2-Inch Black Single Gauge Mounting Plate Review

I used them to install some round tweeters, instead of cutting holes in the door panels I hung them on the speaker enclosure.

I bought my electric water temp sensor and didn't know it came with one already so I have this extra now. The quality seems pretty decent and it's easy to bend, but it does the job well.

Used this to add a 3rd gauge to the top of my steering column. It's tight fitting but works with 52mm caliber. In my case I used AEM X-Series Wideband 30-0300. It has a really slim profile that's perfect for that minimalist look. equipment included.

Bought this on recommendation when I was looking for a 52mm caliber holder. It had to be modified to fit my AEM full range meter as I believe the case was over 2 inches (2 1/16). I did a test fit with another 52mm gauge and found it fit without modification. Size seems to be an issue with the gauge manufacturer, not the holder. Cut once although it was a perfect fit for my application.

$4.99?! I didn't really look at the list and just bought it. I was expecting plastic but it's pretty hard metal. My AEM 30-0334 gauge fits snugly inside. If it were tighter it would need sanding, if it was weaker I might need a back brace to hold it up. As it is, it fits perfectly. The use case is probably a bit different than most. I would never put this anywhere prominently in my car - it will look bad. This easily fits in my glove box as I needed a simple and small gauge mount; I will…