... :35,40,50,60,80,100,120,140,160,06B,08B,10B,12B,16B,20BSA-1/M1 :SK-1/M1:35 ... ,40,50,60,80,100,120,140,160,06B,08B,10B,12B,16B,20BWA-1,WA-2;WK-1,WK ... :35,40,50,60,80,100,120,140,160,06B,08B,10B,12B,16B,20BWSA-1,WSA-2;WSK-1,WSK ... :35,40,50,60,80,100,120,140,160,06B,08B,10B,12B,16B,20B conveyor chain attachment