BKK Split Ring-51 are produced from high quality stainless steel to avoid rust. Precision forging and tempering optimize strength and elasticity. Fine chemical polishing smoothens any angles to prevent damaging the line. Features - Stainless steel- Forged and tempered to optimum strength- High elasticity. Resists deformation.- Line friendly anti-abrasion design Specifications Size: 1- Strength: 14kg- Quantity per pack: 20Size: 2- Strength: 18kg- Quantity per pack: 18 Size: 3- Strength: 22.6kg- Quantity per pack: 18 Size: 3- Strength: 22.6kg- Quantity per pack: 18Size: 4- Strength: 27.2kg- Quantity per pack: 18 Size: 5- Strength: 37.1kg- Quantity per pack: 18 Size: 6- Strength: 36.1kg- Quantity per pack: 16 Size: 7- Strength: 45.3kg- Quantity per pack: 14 Size: 8- Strength: 68kg- Quantity per pack: 12 Size: 9- Strength: 68kg- Quantity per pack: 10 Size: 10- Strength: 136kg- Quantity per pack: 9 Size: 10+- Strength: 182kg- Quantity per pack: 7