... )through1-3/4"(WLL25T) 5.hot dip galvanized Shackle Screw Pin Anchor(bow type) Shackle 1.Alloy steel2.Drop forged3.Quenched and ... beyond the performance requirements of Federal Specification RR-C-271D, Type IVA, Grade A, Class 25.Proof Load is 2 times ... "Packingcarton, pallet, gunny bag, or as the clients' requestdelivery15-60days Screw Pin Anchor(bow type) Shackle