8020, 1010, 10 Series 1 Inch X 1 Inch T-Slotted Aluminum Extrusion DIY Extruded Linear Slot Bar Rail 80/20 (36" Long, Black Anodize)

8020, 1530, 15 Series 1.5 Inch X 3 Inch T-Slotted Aluminum Extrusion DIY Extruded Linear Slot Bar Rail 80/20 (Ultra Lite, Clear Anodize, 60" Long)

8020, 3075, 15 Series 3" X 0.75" Aluminum Smooth T-Slot Extrusion X 72" Long T Slotted Extruded 80/20 Profile

80/20 20100 Aluminum Extrusion 48'' Cnc 3D Framing Extrusion T-Slot