End caps for tubes (Snap In Rectangular Cap Plugs)

End caps, Pipe Tube Inserts, Snap In Rectangular Cap Plugs, Tube Insert

Rectangular structural tube ends for close and avoid bugs, nests and dirty inside of the tube.

I recommend using PETG to print this model because is more UV resistant than PLA or ABS.

This model size is for tubes with 40x20mm and 60x32mm but I attach the original models if you need modify for other sizes.