Patented 102016000030574

Leads to rapid quick - release of 20 grams, hydrodynamic shape, useful in drifting or trolling. The assembly and disassembly takes place in 2 seconds, is composed of 2 parts lead and a rubber ring O-Ring in 2068 (easily available in hardware stores),  very common to secure it. It remains in line to the line and it is balanced, as seen in the photo remains perpendicular. The weights are accompanied by their rubber rings.

 For more information see videos.