I built a custom section for a toddler wall at a child care center. I needed four of these connectors to attach my section into the wall.
The first photo above shows one of my connectors test-fit to an original wall section. The last photo shows the toddler wall with my section on the right.
Print "big side" down as shown in the second photo. No supports needed. The STL contains a sacrificial layer in the mounting holes. Just punch your screw right through it.
The .bgcode prints a pair of connectors in about a half hour on an MK4.
Lakeshore_Connector.stl | 652.4KB | |
Lakeshore_Connectors.3mf | 178.9KB | |
Lakeshore_Connectors_0.4n_0.15mm_PETG_MK4IS_27m.bgcode | 919.5KB |