After countless nights my bedframe from underneath fails while sleeping. There are three 2x4 wood planks underneath that support the box spring/mattress. Instead of buying a slightly longer 2x4 plank, I decided to print this which will support the 2x4 from slipping out.

This was designed to be used with screws, the inner hole measures at 4.2mm while the head of the screw measures at 8.65mm.

If anyone has a suggestion for a better name, please drop a comment below!