1.5" x .75" Single Slot T-Slotted Aluminum Framing Extrusion - Alufab Inc.
8020, 1010, 10 Series 1 Inch x 1 Inch T-Slotted Aluminum Extrusion DIY Extruded Linear Slot Bar Rail 80/20 (24" Long, Smooth, Clear Anodize): Amazon.com: Industrial & Scientific
EX-1020 – 1″ x 2″ x 47″ Smooth T-Slotted Aluminum Extrusion for Prinsu Roof Rack | TNUTZ
E1515G-C - 1.5" X 1.5" T-SLOT GROOVED ALUMINUM EXTRUSION(Cut To Length)
2″ X 2″ T-Slotted Aluminum Framing Extrusion - Black - Alufab Inc.
Amazon.com: 8020, 1530, 15 Series 1.5" x 3" T-Slotted Aluminum Extrusion x 36" Long T Slot Extruded Profile : Industrial & Scientific
8020, 3075, 15 Series 3" x 0.75" Aluminum Smooth T-Slot Extrusion x 36" Long T Slotted Extruded 80/20 Profile - Shelving Hardware - Amazon.com
40mm X 40mm LITE T-SLOTTED EXTRUSION (40 Series)
80 Series T-Slot Aluminum Extrusion Profile Manufacturer & Supplier
1.5" x 1.5" Ultra-Lite Smooth T-Slotted Aluminum Extrusion – Faz-Store
Metric Profiles | Framing Technology
1.5" X 1.5" Mono Slot T-Slotted Aluminum Framing Extrusion - Alufab Inc.
Amazon.com: 8020, 30-3030, 30 Series 30mm x 30mm Aluminum T-Slotted Extrusion T Slot Extruded 80/20 Profile Bar (305mm, Black Anodize) : Industrial & Scientific
40mm X 40mm LITE T-SLOTTED EXTRUSION (40 Series)
What is T-Slot Aluminum Framing? How do You Use It?