This aluminum extrusion is designed to fit onto the edge of 9 mm panels where a road case’s lid meets the bottom half.
The image to the left is for the purpose of illustrating a tongue extrusion on a case only.
When paired with a groove extrusion on the other side, the case becomes well-sealed when closed.
It is made of 6063-T5 aluminum and is 1 mm thick. It is available in 1.5 m and 3 m lengths.

Verified owner Neil (verified owner) –