The PowerPro Hollow Ace Spectra is a professional-grade hollow-core braided line designed specifically for anglers who want a knotless, 100% strength connection. Unlike standard solid braids, its hollow center allows you to splice monofilament or fluorocarbon directly into the line, creating a seamless "finger-trap" bond that flows perfectly through rod guides. Key Performance Features 16-Carrier Construction: Woven from 16 individual Spectra fibers, providing a smooth, round profile that is easier to thread than most other hollow-core lines. Knotless Splice Strength: By eliminating knots, which typically retain only 65%-70% of line strength, Hollow Ace achieves near 100% strength translation. Enhanced Body Technology (EBT): A proprietary treatment that increases abrasion resistance and improves the strength-to-diameter ratio. Versatility: Ideal for creating wind-on leaders, loop-to-loop connections, and splicing mainlines together without bulky knots. Power Pro Hollow Ace Size UPC White 3000 Yards 100lb 712649206582 White 3000 Yards 130lb 712649206704