The Fastach Sinker is the ideal choice for quickly adjusting a rig without cutting the line or retying a knot every time you make a change. The 97% pure tungsten provides reduced bulk for the same weight and better bottom detection during slow retrieves. Its compact design allows it to navigate obstacles more easily, particularly around structures, when fishing vertically, or when scraping the bottom. The Fastach system allows for flexibility when rigging with a soft plastic lure, a Texas rig, or a worm. The choice of weight depends on depth, current, descent speed, and the desired level of contact with the bottom.