About this 3D model

Name: PS 7a Length =7mm Male connector Outer diameter = Ø80mm Radial locking and diagonal fixing Ø3mm holes Ø12 cylindrical center hole - This module can be used as base or wheel - Joining video: https://youtu.be/Bj6Zl-TYFB0 - This module is part of the 'He-Ideas' mechanical building set See more on my web-page https://he-ideas.weebly.com