A4i.tv Video Release on Spigot Connectors

A4i.tv has just released the first video of a four part series on truss connection systems. In this first video, Area Four Industries technical director Norbert Tripp addresses the conventional spigot connection system. He provides the main points on how it works, its advantages and the stresses involved.

Three more videos on truss connection systems are soon to follow.

Watch it now at the link below.