... volume,carring a big weight US Type Screw Pin D Shackle G2101.According to the production standar are generally ... to the variety are divided into :G209 (BW) ,G210(DW) ,G2130 (BX) ,G2150 (DX).3.According to the ... divided into: Bow shackle, Bow shackle with nut, D type shackle, D type shackle with nut.4. Material quality : Carbon ... services for customers saitisfaiction . US Type Screw Pin D Shackle G210