Rigging snap hook with screw 1)Size: 4x40, 5x50, 6x60, 7x70, 8x80, 9x90, 10x100, 11x120, 12x140, 13x160, 14x180, 15x200 2)Material: Carbon steel 3)Surface processing: Electro galvanized We can supply snap hook, snap hook with screw, snap hook with eyelet, snap hook with crew and eyelet and so on.