BKK's Spear 21-SS Treble is designed as a very versatile treble for a variety of fishing applications with a light towing 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 thickness gauge (1X) makes penetration fast and deep with very light pressure. In addition, the needle-sharp hook point and BKK's Super Slide coating further improve penetration performance and minimize puncture resistance. BKK's robust yet elastic carbon steel material (BKK-81WV) helps maintain the sharpness of the hook even after multiple strokes. A precision forged hook shank increases strength by up to 20% resulting in a much more durable hook. In addition, the moderate length of the hook shank allows the hook to be used on a variety of baits such as swimbait, lure, minnow and topwater bait.