Very high quality product. Fit existing hole in panel very well. No trimming required. Just shot some black paint on it as it comes bare aluminum. Would highly recommend over the two-piece solutions because this has nutserts already installed, which makes installation easy (no reaching behind to hold tiny washers and nuts.

Good quality, but may need trimming to fit in some instances where other 3ATI-sized instruments are in use around the place you plan to use it. Disc grinder did a good job trimming down the sides. Very good surfaces for grounding on both sides of the plate.

Good fit and flush to the panel. A little paint and it looks fine.