【High Strength】Copper Body with stainless steel welding ring make MAFIMOEA fishing swivels Strong pulling force. You can choose the appropriate size based on your target fish, fishing site, and soft bait from 35-440LB. 【Meticulous Workmanship】The polished surface provide barrel swivel maximum protection against twisted and tangled lines. It can help you quickly change bait and fishing line without missing any chance of successful fishing. 【Corrosion Resistant】stainless steel bearing and welded ring constitute offers saltwater-standard corrosion resistance, rock-standard abrasion resistance and shock resistance. 【High Speed Rotating】MADIMOEA ball bearing swivels fishing is polished very smoothly with low friction and can rotate 360 ° flexibly with 6 built-in stainless steel balls. quickly connecting various fish hooks 【APPLICATION】 Barrel swivels fishing saltwater are good for various rigs and leader trace making. MAFIMOEA Fishing Swivel Connectors are very suitable for freshwater fishing, bass fishing, deep-sea fishing,offshore fishing, etc. Our spro swivel can also be used any where need a spinning connector like kites, windsocks, and key strings. MAFIMOEA Stainless Steel Ball Bearing Swivels are built to be corrosion resistance, abrasion resistance, shock resistance and tension.