ISS installation column made of aluminum with a 76.5 mm system opening. Set includes: 1 single-section column with tension mounting, total length: 3315 mm - 3480 mm, 1 ceiling mount with tension device, 1 aluminum top part, length: 3000 mm. The installation column is suitable for accommodating front-facing device installation boxes of the series 71GD.... Optionally, the installation of a partition wall type GA-TW70 as well as the mounting of a top clamp type KL80A is possible. Depending on the installation situation, the following accessories can be used.