Easily frees any snagged lures! Position directly over snagged lure. Insert Line into slot with plastic knob facing up. Twist knob clockwise to lock line into place. This also locks the line into the center of the Loc N Knoc. Send knocker down the line like a zip line straight down; keep line tight until it makes impact with snagged lure. Lower rod slightly and move rod up and down until lure is released (no more than 12" at a time) Reel in lure and take off the knocker.