Stahlwille 96410409 20/9 Double ended ring spanners set StahlwilleSTABIL® offset. Features: No: 20/9 Content: 6 x 7; 8 x 9; 10 x 11; 12 x 13; 14 x 15; 16 x 17; 18 x 19; 20 x 22; 21 x 24 mm Stahlwille-Code: 96410409