About this 3D model

This module is part of the 'He-Ideas' mechanical building set Name: Rail Cross – RA 9a Dimension: 66mm x 66mm x 11mm 2x female rail in top and 2x partial male rail in bottom 2x groove for Stays etc. in bottom Male/female end connectors Ø3mm vertical and horizontal locking holes 5x Ø12 cylindrical center holes These videos show more details about the module and examples of how to use it: Rail connection: https://youtu.be/7HLH2nV6qs0 Cross Rails: https://youtu.be/1z6bP520HCQ Rail ring: https://youtu.be/tyE-RPxEnpQ Rail Crossing: https://youtu.be/Gt6piKcCsgw See more on my web-page https://he-ideas.weebly.com where you can se many more video descriptions