Steel platforms with sides, they can be stacked together without protrusions, both when open and closed, with a peg connection.
The collapsible walls, once opened, have a safety prop that prevents accidental closure. They were used for the storage and transport of heavy components in the automotive sector, nothing prevents them from other uses, removing or modifying the specific supports on the surface as documented by the photos. They are particularly robust (as can be seen from their weight) and built with 50x50, 30x30, 50x30 and 40x20 mm square section steel tubing.
On the long side they have anti-tipping slides for getting on. External measurements mm 1200 x 1100 h 830
Internal measurements mm 1080 x 1100 h 680
Closed measurements mm 1200 x 1100 h 330
Tare weight kg105 with supports / kg 75 without supports
Price on request based on quantities. Shipping throughout Italy even for small quantities