BKK Spear-21 (BT621-SS) Treble Hooks are designed to be strong and resilient. By utilizing the BKK-81MW diamond series material, the Spear-21 delivers ultimate strength and performance. Each hook is shaped with a wide gap to increase hook-ups, and is designed to evenly distribute load along the entire hook to avoid bending & breaking. Coated with BKK’s Super-Slide coating, the hook point penetrates quickly and smoothly. Suitable for freshwater lures.