It looks like this Part has been superseded by LEGO Part 41879a Legs Short [without Hole].
Click on a colored part below to see the Sets and MOCs that use part 41879b Legs Short [with Hole] in that color. You can find an overview of all LEGO Colors here.
If a color is missing, it probably needs to be added to a Set Inventory.
There are 3 Mold variations of part 41879b - Legs Short [with Hole] in the database, in use between 2002 to 2018. See Molds and other related Parts.