Production Constitution: GERUITE fishing snap swivels consist of copper body,stainless steel snap and solid welding ring. Black nickel finished all the snap fishing swivels body. Free Rotation: Six stainless ball bearings loaded inside GERUITE snap ball bearing swivels to offer 360 degree free rotation.The fishing barrel swivels react nimbly when fish is on. Heavy Duty: GERUITE fishing snap swivels are tested to be heavy duty,corrosion resistance, abrasion resistance,shock resistance. The fishing swivels solid welding ring will not damage your fishing line. Independent use: GERUITE fishing snap swivels have quick lock-unlock fishing snaps. You can remove the stainless snaps from the heavy duty ball bearing swivels for different use as you wish. Wide Applications: GERUITE snap fishing swivels are suitable for various fishing occasions,like saltwater fishing, freshwater fishing, onshore fishing and offshore fishing. The high strength fishing swivels will help you catch more fishes.