Product details:

First pageprofessional x-ring series chain (vx)how to orderd. I. D chain is available pre-cut or bulk in 25' rolls. All bulk rolls include connecting links. Put untitled tensile strength chart heresecond pagedai-hard (dha) series non-o-ring chain (nz)x-ring chain (atv)standard series non-o-ring (std, h)did 520vx2 x 84fb