Description: Made from high quality copper materials and split design. High strength ball bearing swivels. Excellent corrosion resistance, abrasion resistance and shock resistance. The swivel can rotating flexibly, even the ring is under force. Specification: Material: Copper Alloy Box Size: Approx.13x6.5cm / 5.2x2.6inch Size 2#: Approx. 18mm/0.71inch Size 3#: Approx. 19mm/0.75inch Size 4#: Approx. 22mm/0.87inch Size 5#: Approx. 24mm/0.94inch Size 6#: Approx. 27mm/1.06inch Package Includes: 50 Pieces Fishing Ball Bearing Swivels(10pcs for each size.)
