... . H409 light type champion snatch block .double with shackle 1.Material: Stainless steel, Carbon steel, Alloy steel2 ... Marine hardware, Building, Electric power, Machinery, Metallurgy, Railway 4.Surface: Electric galvanized, Hot dipping galvanized5.Process: Forged, Casted ... : shackles(JIS,DIN,US,EN, trawling shackle, deformed shackle, free forging, die forging, bow style, D style), turnbuckle, clip, ...