DIY sous vide heating element holder

Made to hold 3 * 300W (Norpro 559) heating elements. The container bracket is made to fit my particular cooler, but could be adapted to others as needed.

Mounting holes are 3mm, spacing is 40mm * 140mm.

The plug end needs to be cut off in order to fit through the hole, and a slight bit of trimming on the top of the white plastic section of the heater, at least on mine.