The file 'V-slot Building Board For Mounting Alu Profiles On Wood 3D Printer Model' is (stl) file type, size is 13.6KB.
I was missing a building board for my Alu V-slot profile, so I could attach them on a wooden plank.This one did the job for me with 2 screws to hold the profile, and 4 screws to attach it to the wood.