Spear 21 SS (1 Pack = 6 Pcs.) BKK Spear 21 SS is designed to be a highly versatile treble hook for various kinds of fishing applications using a light drag setting. The wide range of sizes from #18 to #5/0 allows anglers to match different sizes of bait. The combination of round bend and fine gauge (1X) makes penetration quick and deep with very light pressure.