Adapts a Gardena 3/4" male coupling (screw) to a 1" Socarex hose (glue). The internal diameter of the fitting (Socarex side) is 34.6 mm. The internal thread of the Gardena thread is 3/4'' (standard unit). The model was printed with standard resin in 07.45 hrs, on an Elegoo Mars 3 printer.