2pcs 150mm V Slot 2040 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(150mm): Amazon.com: Industrial & Scientific
2020 V-Slot Aluminium Profile | 3D CAD Model Library | GrabCAD
V-Slot Linear Rail Extrusion
Profilé aluminium V-SLOT 20x40 fente 6 mm - Anodisé noir