Designed with the tag ends of the eyes in a cylindrical central body for strength, the Tronix Rolling Swivel is reliable and efficient. They work to reduce line twists and tangles and are ideal for attaching hook length and two pieces of line together.A compact swivelTag ends of the eyes are wrapped in a cylindrical central body for strengthExtremely reliable High breaking strainsEfficient rotationReduces line twist and tanglesIdeal for attaching hook length and attaching two pieces of line together12 per packetBreaking strain: 43gSize: 2