A:Barrel Swivel is mainly made of stainless steel with a black nickel finish, High strength. Large pulling force. Coated with black nickel. Abrasion resistance and corrosion resistance. Q2:Is Barrel Swivel easy to use? A:Barrel Swivel is extremely convenient to use. You can fix Barrel Swivel directly in your fishing gear, and the joints on both sides are rotatable. Q3: How can we guarantee the quality of Barrel Swivel? A:We always have a pre-production sample before mass production about Barrel Swivel. Q4:When you can ship my order after I make payment for Barrel Swivel? A:We have a lot of Barrel Swivel in stock,usually within 2 working days Q5:Why should you buy Barrel Swivel from us not from other suppliers? A:Our company is an enterprise specializing in the production of all kinds of outdoor fishing gear supplies. Our Barrel Swivel sells well.