The wave’s structure contains many of these junctions. Crimped ends of steel tubes slot into an extrusion and are then secure into place with a washer either side.

Gravity Wave construction

Gravity Wave construction

16 October, 2017 by Luke

The wave’s structure contains many of these junctions. Crimped ends of steel tubes slot into an extrusion and are then secure into place with a washer either side.

In this photo