C-rail version with additional disk added for improved bonding on the rail.
Female part: 17.7 x 17.7 x 5mm
Male part: 16 x 11.8 x 13mm
The author remixed this model.
This is a remix of great T-rail stopper of Detri@Detri.
Adaptions for a C-rail profile on the female part and added a disc to the male part for better bonding on the rail.