1. Surface Treatment:
Hot Dip Galvanized,Electric Galvanized and Painted
4.Length:as you want.
6.Connect ways:for external plug-in type,directly insert spigot
into upright stanchion;for internal plug-in type,directly insert
spigot into the core tube.Use inserted pin to lock.
7.Roulette spacing: 500mm serices are also available.