Dr.Fish Barrel Fishing Swivels, Available from #12-#12/0, Stainless Swivels Fishing Tackle Saltwater, Freshwater, Leader/Line/Lure Connector #7 49LB;

These swivels have an ultra-smooth rotation. Round swivel eyes ensure maximum knot strength. They are for attaching your main line to leader, for reducing line twist, or if you make your own wire traces, for rigging at the end. Its black nickel color reduces light reflection and swivel-attacks from toothy fish. They will protect your gears from hurt and make rigging much easier.
SPECIFICATION
Size 1 | Length: 0.75¡å(19mm) | LB TEST: 104LB | QTY.:50pcs
Size 4 | Length: 0.55¡å(14mm) | LB TEST: 77LB | QTY.:50pcs
Size 5 | Length: 0.50¡å (12mm) | LB TEST: 71LB | QTY.:50pcs
Size 7 | Length: 0.45¡å (11mm) | LB TEST: 49LB | QTY.:50pcs
Size 9 | Length: 0.35¡å (8mm) | LB TEST: 31LB | QTY.:50pcs
Size 1/0 | Length: 0.8¡å (20mm) | LB TEST: 132LB | QTY.:40pcs
Size 3/0 | Length: 0.9¡å (23mm) | LB TEST: 220LB | QTY.:40pcs
Size 6/0 | Length: 1.4¡å (35mm) | LB TEST: 352LB | QTY.:20pcs