The size 8 swivel of the SBS Tackle Pro Heli-Chod Swivel (Helicopter and Chod speed swivel) allows us to change the rig quickly to adapt to changing conditions. It comes with a big eye. We recommend mainly using this swivel with helicopter or chod rigs. The usage of an anti-tangle sleeve is always recommended with this swivel because the rubber ensures that the end loop of the rig does not slide out of the swivel. It fits perfectly with safety lead systems. Because of the standard 8 size it fits products from other manufacturers (leads, rig accessories, etc.).