Teknik Detaylar Product code Piece/Amb Diameter Ø 300-20901 1 1"*1" 300-20902 1 1 1/4 300-20903 1 1 1/2 300-20904 1 2" 300-20905 1 2 1/2 300-20906 1 3" 300-20907 1 4"