Metabo 6.30798 / 630798 / 630798000 dust extraction adaptor. Two piece rotating rubber fittings. Coupling bush of Metabo suction hoses. For connecting suction hose 6.31592 (Ø 30/35 mm connection) to a household vacuum cleaner. Suitable for use with the Metabo SXE450 & SXE425 sanders.

Dimensions:
Tool end - ID : 26mm / OD : 35mm (tapering to 37mm)
Hose end - ID : 45mm (excluding raised thread)