DASP300 pliers are designed for tropical fishing, allowing you to open 5-15mm split rings. The DASP305 offers high precision on the jaw, allowing you to apply power when removing a deep set hook. The DASP300 and 305 models offer excellent cutting action thanks to the tungsten carbide blades (don't cut with steel) and are supplied in a carry pouch. The DMSP100 is a straightforward set of pliers for 3 to 8mm split rings.