Two Adjustment Points: Tension settings from 2 to 22 pounds accommodate slow trolling with live baits or light-hitting walleyes for maximum versatility One-Hand Operation: Easy one-hand tension release works on any test line in saltwater or freshwater for convenient on-water adjustments Universal Line Compatibility: Compatible with all line types and sizes including monofilament, fluorocarbon, braid, and wire for complete versatility Precision Tension Control: Adjustable settings allow you to dial in exact tension for your specific application and target species Single-Line Configuration: Includes one single Uni-Line Release for standard trolling applications with one line per downrigger weight