This product is based on openbuilds T-Slot Linear Rail, which is a high quality aluminium linear rail profile with an extremely smooth T groove on all its solts.
T Slot aluminum extrusion are easier and faster to build assemblies. This product is the extrusion itself. You can use T-nuts that slide into the slots to connect plates.
Height: 20 mm
Width : 20 mm
Surface Finish: Plain Anodized