The ball bearings between its spindle and body enables the swivel to rotate freely and negating any twist,even under heavy load.Ball bearing swivels more suitable for subjected to heavy load when going trolling deep-diving plugs, lengthy or repeated battles with big fish, soaking baits in a strong current. 

The interlock snap adore fishing swivels which rotate without any limit and keep lines from twisting and help changing lures in seconds even without re-tie.

• Material: Ball bearing housing is made of brass, when interlock hook clip snaps are made of stainless steel. 
• 200pcs/Pack