Yet another Lack table leg extender/joiner

The insertion portion model measures 45.20mm square which accounts for variation in the internal dimensions of an actual leg. As much as .3% for PLA shrinkage is also considered and should provide up to an additonal .13mm clearance. Once printed ensure that bottom and top edges are cleaned up and possibly slightly chamfered as the fit is intentionally tight so as not to require glue for assembly. You should find the pieces assemble with some firm rapping of the assembly onto a solid surface once