So I just wanted to point something out that might help people make the decision to purchase these. In the original post,
@justincarothers states that although a standard bird cage can fit 10 of the 40mm racks, it only fits 8 of the 43mm.
I applaud Justin for not trying to mislead anybody. However, I don't believe there is such a thing as a standard birdcage. I have cages from three different vendors: GSE, YuanHe, and BRPro. And I am elated to say that all of my cages fit a full 10 of the 43mm racks. In fact, on my 600 ct cages, they also fit a full 6 racks of the 43mm!
At first I thought perhaps it's just my bird cages... Maybe they're just taller somehow. But then I stacked up five of Justin's racks against five of the Matsuis, and they were identical! So, if you know that your cage can fit 10 Matsui racks, it should be able to also fit 10 of Justin's 43mm racks!!!
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