Many products are similar to this. I couldn't stand the price of the woodpecker material so I took a chance with this Chinese made kit. The first thing I did was check for squareness. Both parts were perfect. I haven't really used them yet, but I don't see any reason why they shouldn't work. The edges can take a bit more stress at the clamps, but that's easily fixed. It's not worth paying more for other sets if you have no problem buying Chinese-made items.
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