梯形板 5x3孔，單側彎角

Finally found a bracket that fits perfectly into my odd corner frame. The 5x3 hole pattern lined up exactly with my pre-drilled points. Just wish it came in a slightly larger size for bigger builds.

Finally found a bracket that actually holds my angled shelf without wobbling. The trapezoidal shape with that one angled side makes all the difference for fitting into tight corners.

Finally, a bracket piece that actually holds a 90-degree angle perfectly without slipping. The trapezoidal shape locks into my frame design much more solidly than standard flat plates. I just wish it came in packs of ten instead of singles.