Package Include:210 x Fishing Swivels with PinSpecifications:Features:- Made of high-quality material, which is sturdy constructed, ensure high strength.- Excellent corrosion resistance, abrasion resistance and shock resistance.- Quick lock-open design, that you can change leaders or lures in seconds.- Small size would work great for freshwater like bass fishing.- Simple design for easy operation, suitable for all fishing needs.- Total 210pcs fishing connectors, with a reusable plastic box.Model Number: Fishing Swivels with PinMaterial: Copper alloyProduct Size: 2# / 4# / 6# / 8# / 10#Product List:- 2#(40pcs)- 4#(40pcs)- 6#(40pcs)- 8#(40pcs)- 10#(50pcs)Size:2#:- Diameter: 4mm- Length: 36mm- Pull: 30kg4#:- Diameter: 3mm- Length: 29mm- Pull: 25kg6#:- Diameter: 3mm- Length: 24mm- Pull: 18kg8#:- Diameter: 2.8mm- Length: 22mm- Pull: 12kg10#:- Diameter: 2.3mm- Length: 21mm- Pull: 12kg