820单铰直行链：820单铰直行链：板宽有63.5mm,82.6mm,88.9mm,101.6mm,114.3mm,152.4mm,190.5mm等型号，另外有820单铰直行迷你链，板宽30mm.和板宽32mm。以上都有配套链轮，节距是38.1mm。821双铰直行链：板宽190.5mm,254.0mm,304.8mm。节距38.1mm,有821系列配套链轮。820单铰直行迷你链：板宽30mm.和板宽32mm。以上都有配套链轮，节距是38.1mm。880TAB转弯链：标准半径的转弯链和小半径转弯链，880标准尖角转弯链，880M磁性转弯链。板宽82.5mm,114.3mm节距38.1mm。以上各种有配套链轮：主动轮，被动轮，机加工和注塑链轮。882TAB重型转弯链：板宽152.4mm,190.5mm,254mm,304.8mm。节距38.1mm，有配套链轮。812单铰直行链：材质：不锈钢304,201，碳钢。板宽有：76.2mm,82.6mm,88.9mm,101.6mm,114.3mm,127.0mm,152.4mm,190.5mm.节距36mm,38.1mm等。有812直行链配套链轮。802双铰直行链：板宽190.5mm,节距38.1mm,有配套链轮。材质：不锈钢304,201，碳钢。821双铰直行滚珠链：板宽190.5mm,254mm,304.8mm。节距38.1mm。882TAB重型转弯滚珠链：板宽95.3mm,190.5mm,254.0mm,304.8mm。节距38.1mm。有配套链轮