The BKK SF-Deep Assist Hooks are designed to tackle massive deep-water fish species with a fast jigging approach. The SF DEEP comes pre-tied with BKK&';s high quality hollow core cord, made of four strands interwoven into a strong and flexible assist line able to handle big fish. Besides, the glow binding thread on the hook - protected by a transparent shrinking tube - enhances the attractiveness in deep and dark water conditions. The assist hook features BKK&';s Hand Ground sharp hook point technology, a Bright Tin coating preventing saltwater corrosion, and BKK&';s signature Micro Ring Technology, providing you with a cutting-edge deep seawater jigging hook equipped to go after monster fish.