The photos

Connector used at a belay = 1082 kg
© Archivio Emanuele Pellizzari

Connector used at a belay = 1070 kg
© Archivio Emanuele Pellizzari

Connector used at a belay = 920 kg
© Archivio Emanuele Pellizzari

Connector used at a belay = 765 kg
© Archivio Emanuele Pellizzari

Testing gear at the Italian Mountaineering Club Gear and Techniques laboratory at Taggì di...
© Archivio Emanuele Pellizzari

Testing gear at the Italian Mountaineering Club Gear and Techniques laboratory at Taggì di...
© Archivio Emanuele Pellizzari

Emanuele Pellizzari and Giuliano Bressan at the laboratory Centro Studi Materiali e Tecniche del...
© Archivio Emanuele Pellizzari

The gear that was tested. The numbers refer to the numbers in the pdf...
© Archivio Emanuele Pellizzari

The gear that was tested. The numbers refer to the numbers in the pdf...
© Archivio Emanuele Pellizzari

The gear that was tested.
© Archivio Emanuele Pellizzari