The Yabby in wall body for a round progressive mixer is the concealed component behind a compatible wall mounted control. It sits within the wall structure to support a clean finished appearance, with the visible trim and handle selected separately.

The source identifies stainless steel 304 construction, indoor use and compatibility with the Yabby round wall progressive mixer. It also lists a maximum pressure rating. This is the concealed body rather than a complete mixer, so verify the matching trim kit before ordering.

Use it for a compatible round progressive mixer installation in a bathroom or ensuite. Confirm the body and trim match before the wall is finished. The plumber should verify connection, pressure requirements and access needs during installation planning.