100pcs Barrel Swivel Connector solid rings fishing SW3 (SW3 2#)
12#:Length:1.3cm/0.51in       Weight:0.17g/pc       Endurance:14kg6#:Length:2.4cm/0.94in     Weight:0.66g/pc     Endurance:27kg2#:Length:2.7cm/1.06in     Weight:1g/0.035oz     Endurance:46kg