The Size 4 Westlake Barrel Interlock Swivel comes as a pack of ten and has a break test of 25Kg. Designed for both boat and shore fishing, or any angling application where extra strength is essential, ensure you keep a pack of these in your tackle for every session.FeaturesBarrel interlock swivelsDesigned for increasing security when attaching rigs or leads to the snap lock of the swivelBreak test: 25Kg10 per pack