BKK Split Ring-51 split rings are crafted from high-quality stainless steel to deliver excellent corrosion resistance and long-term durability in saltwater environments. Through precision forging and tempering, these split rings achieve the ideal balance of strength and elasticity, ensuring reliable performance under heavy loads. A fine chemical polishing process removes sharp edges and rough angles, creating a smooth finish that helps protect fishing line and leader material from abrasion or damage.