This is a standard model from the Treble RB, which boasts unparalleled strength and rust resistance. An added #7-#14 that is perfect for chivas and big trout game fishing. T.G.W (Tournament Grade Wire) increases hook point durability and overall strength. Magic Eye (PAT) is easy to attach to the split ring and prevents ring deformation. Hyper Shield: Improved rust resistance and durability. The "center balance eye" design maintains a natural hook position at all times. Round Bend form promises high dimensional hook performance and holding performance. Long tapered hook point ensures excellent penetration performance. “Microbarb” promises smooth hooking and reduces barrel.