How to join T-Slot extruded aluminium profiles

The EASIEST and CHEAPEST way to build with aluminium extrusion aluminum extrusion t slot 30 Series 8020 Modular Extrusion with four open t-slots to accommodate 30 millimeter x 30 millimeter based joining plates, brackets, and accessories aluminum t slot plate Home · 15QE1515 – ″ x ″ Smooth Heavy T-Slotted Aluminum Extrusion $

aluminum tslot The Tslot erector sets are available in numerous widths and lengths They come in a standard satin or clear anodized finish Our aluminum T slot is attractive,