INDALEX PRO SERIES ALUMINIUM EXTENSION LADDER
CLOSED HEIGHT - 3.8m - EXTENDED HEIGHT 6.8M
6.5m - with automatic level ARC for sloped surfaces.
https://accessworld.com.au/collections/indalex-ladders/products/copy-of-indalex-durable-heavy-duty-industrial-aluminium-extension-ladder-with-level-arc-3-2-5-3m