Duo Spearhead Ryuki 50S Single Hook Sinking Lure CCCZ473 (4099)Single hook designed for sinking lure applications. Features a forged carbon steel construction with a black nickel coating for corrosion resistance. Standard shank with a wide gap for better bait retention. Wire gauge is 0. 65mm. Point is needle sharp for quick penetration. Size available is 4 0. Best used when rigged through the nose or top of soft plastics for deep diving presentations. TARGET USE: Rigging sinking soft plastics for deep water