SF-BIT-PZ 1-50 SF-BIT-PZ 1-70 SF-BIT-PZ 2-50 SF-BIT-PZ 2-70 SF-BIT-PZ 3-50 SF-BIT-PZ 3-70 SF-BIT-PZSL 1-70 SF-BIT-PZSL 2-70 SF-BIT-SL 0,45X2,4-70 SF-BIT-SL 0,5X3,0-50