Set of tilting stands for an older model Sureflap feeder. It's a remix from @MichaelMoss_347532 Surefeed Pet Feeder Adjustable Stand (Modified). The previous model fits the newer generation of feeders and this remix fits the older generations. The first generation of feeder had the lower holes more shallow and closer to the upper pin.
You can tell them apart by the depth and placement of the lower screw holes. If all 4 screw holes are same depth, they are newer generation. If the lower two holes are shallower, they are the older generation and should use these models.
The author remixed this model.
The previous model fits the second generation of the Sureflap feeders where the screw holes are farther apart and both the same depth.
This remix shortens the lower peg by 12 mm and moves it upward by 6mm. The pegs are also increased in diameter to 3.9 mm.