You can print the whole extender which is a little sturdier or the two halves which is quicker to remove and install.
You can modify the original CAD file here:
https://cad.onshape.com/documents/8957eeb41db3657155ff01be/w/801118be1d905c2d045468d9/e/e5c50936c3dee65f0a6fc787?renderMode=0&uiState=659b3c8d33b34d73587f895a
| half1.stl | 18.1KB | |
| half2.stl | 18.1KB | |
| whole.stl | 34.5KB |
