Square duct to round adapter 80x80 to 100 mm, socket on flat end – offset, flush to wall

A square-to-round adapter (80 × 80 mm to 100 mm) for ducts that run along a wall or under a ceiling. The round end is offset so that its rim touches the mounting plane like the square end – the part sits flush. The flat end is an open-back socket (U-socket), the round end a spigot. **Picture 1:** multi-view drawing with all dimensions, the cross-sections and the flat mounting plane. **Picture 2:** the part as a render. **Picture 3:** a section view. **Picture 4:** the flat back that sits agains…

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