1 X 3 T-Slotted Aluminum Framing Extrusion

You are using t slot channel aluminum, which is very flexible Extruded aluminum is strong in hot or cold and resistant to corrosion Extruded

Go to channel · Custom Aluminum T-Slot Aquarium Stands from 8020 Tidal Gardens•44K

aluminum t slot rail Mounting and Connecting Made Easy with T-Channel Accessories Use extruded The 3-way 90° Connector Cube set, a popular choice among T-Slot aluminum connectors

aluminum tslot framing T-Slot Aluminium Extrusion Profile