Features:

  - new generation feature: all parts made from metal (aluminum and steel) for better durability.

  - air cushioned design ensures protection against accidental collapse

  - spigot is broached inside aluminum tube for resistance and robustness.

  - parts made by die cast aluminum to ensure longer lasting mechanical performance and extension linearity of column.  

  - anti-extraction collars.

  - captive lock offs thread into rust free steel inserts.

  - excellent protection against corrosion and wear is ensured by aluminum anodization.