Make a solid crimp connection every time with the Toit fishing crimping tool. These dependable fishing crimpers are rugged, ergonomic, and designed to deliver maximum torque and compressive strengththeyre capable of crimping 400lb leader material with ease. When youre using thick leader material for reeling in massive game fish, knots just wont cut it. They dont cinch tight enough, increase in size, and tend to unravel. Use these fishing crimping pliers with brass, copper, or aluminum crimps to create a secure connection that wont leave you hanging when its time to reel in that large pelagic fish.