Eagle Claw Lazer Trokar Lancet NonOffset Circle Hook TK4. The three-sided point penetrates twice as fast as other point shapes, allowing for dramatically increased hook-up ratios. Trokar points are precisely ground for consistent performance using Surgically Sharpened Technology. No other hook in the world is made like this. It results in a strong point that is twice as sharp as any hook on the market and penetrates with half the effort.