DURABLE AND SMOOTH: Black Nickel finish on polished surface, provides maximum corrosion resistance and abrasion resistance, as well as effectively prevents your fishing line from cutting.

TWIST-FREE ROTATION: Built-in 6 stainless steel ball bearings for 360° smooth and steady rotation, preventing the fishing line from twisting effectively.

PREMIUM BALL BEARING SWIVELS: With high quality stainless steel welded rings, brass body and black nickel coating, ensuring their strong heavy-duty capacity in both saltwater and freshwater.

RELIABLE APPLICATIONS: These ball swivels are not only suitable for freshwater and saltwater, but also for high speed trolling, jigging, offshore fishing, shallow water fishing and fly fishing, etc.

PACKAGE INCLUDED: 30-Pack ball bearings swivels. Size: #0. Test: 33LB. Length: 0.58in.