The file '‘Volcano’ Style 45 RPM Record Adapter 3D Printer Model' is (123dx,stl) file type, size is 137.3KB.
I needed a 45 RPM record adapter so I created a 'volcano' style adapter. Included is the original 123d design file so you may make whatever changes you feel necessary.
Volcano_45_RPM_Record_Adapter.123dx | 109.5KB | |
Volcano_45_RPM_Record_Adapter.stl | 410.3KB |