Shield the exterior corner joints and edgings of your case with this 35X35mm extra-wide heavy-duty aluminium edge extrusions.
This extrusion is recommended if you are building road cases with 12mm plywood and the case is at least 1.5m long.
This extrusion is made of 6063-T5 aluminium, with a thickness of 1.5mm. Available in 1.5m and 3m lengths.
If you are building a smaller case with 9mm plywood, you can choose the 30X30mm edge extrusion instead.