Nicopress Black Oxide Copper Oval Sleeves

Ideal for big game fishing with heavy monofilament, fluorocarbon, or even wire, the Nicopress Black Oxide Copper Oval Sleeves are a simple way to achieve near 100% of your lines breaking strength. Its copper with black oxide finish resists corrosion, keeping your connections clean and mitigating any chance of deformity or weakened strength.