V Slot Solid Roller Guide Bearing (V Slot Wheels) – M2 3D Printers, Spares and Consumables
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
V-SLOT V Wheel - black | HOBBY-STORE
Plateau V-SLOT pour rail C-BEAM
V-Slot 20x80 Linear Rail Aluminum Extrusion Profile