This split ring is 3X strong, 10MM in size and 0.62 grams. It’s a great option for strength/deep water fishing. Replacing a single split ring on the nose eye, or all of them, you will be adding nearly .40 Grams with a single split ring, compared to the original installed. Our swimbaits are tuned the best way possible, this is a very good overlooked weight adding option we found effective in our R&D. Applicable to all of our swimbait series. After using it on many occasions with success, we have added it to our shop..