In order to guarantee optimum bait presentation a jerk leader is used when fishing with jerk, twitch and pull-baits.A jerk leader has two functions: Firstly, during jerk fishing it works as a spacer and prevents tangling of the treble hooks with the main line and, secondly, the Jerk Leader also prevents the line being cut by sharp teeth.The RAGE Jerk Leaders are equipped with a clever spiral fastener that enables fast bait changing - even with freezing cold and wet fingers!