Enclosure window exhaust sidebar for 25mm pipe

56.8mm wide, of which 6.8mm is the depth of the window slot, the overall width only occupies 50mm between the window and the frame, the height can be customized as needed.

Suitable for 25mm pipes, if you need to increase it, you can directly adjust the diameter of the negative parts;

A brick is composed of three parts, if you need to increase the width, adjust the width of each subpart cube separately;