... G209 rigging shackle 1. manufacturer 2. 3/16, 1/4, 5/16 ,........2-1/2 3. Federal RR-C271DtypeIVB Drop ... rigging shackle 1. specialized manufacturer 2. 3/16, 1/4, 5/16 ,........2-1/2 3. Federal RR-C271DtypeIVB ... 35 452 1/255 85.75 1.factoryyes .2.experiencemore than 8 years' experience3.Coa mfr: ... 6.surface:electro galvanized . hot dip galvanized .7.treatment:drop forged8.Logo :Client Logo and marks ...