1. Snap Hook ofStainless Steel investment casting 2. ss304/ss316 3. Size customed 4. rigging hardware or spring hook 1. Stainless Steel investment casting Snap Hook2. 304/316 grade available 3. Size customed 4. We called this model As rigging hardware or spring hook MaterialSS304,SS316,SS316L,CF-8M,CF-8C, CF-8,1Cr18Ni9Ti,1Cr13,CF-8C,1Cr18Ni9Ti,1Cr13,40 Cr,440C,1.4408,45# etc.Casting ...