This Daiichi fly fishing hook has a tapered loop up eye, 1X heavy wire, black Uses: classic Atlantic salmon wet flies, hairwing salmon/steelhead flies. 25 per pack *The "Core 2441" is in fact a different brand of hook offered through Hareline. We will occasionally offer the Core brand in place of a Daiichi model that we cannot currently source. It is a similar model, but NOT made by the Daiichi manufacturer. Classic hook with tapered loop eye for steelhead and salmon flies. Black finish. Chemically sharpened. Small barb.