Aftco’s Roller-Troller Outrigger Clips protect your lines with its legendary roller bearing. Featured is a stainless steel roller that never roughens or grooves, with a teflon coated bearing for silky-smooth performance. The improved micro-tension adjustment turns easily, and once the tension is set, a precision-engineered latching system will release your line repeatedly at exactly the same pull. Most importantly, trolling lines roll smoothly over a polished stainless steel roller that turns right with the line, virtually eliminating the friction and fraying associated with the back and forth sawing motion of lines running across thin wire bails of ordinary outrigger clips as lures skip and jerk through the water. With Roller-Troller Clips, your line holds its rated strength, ready for those crucial moments of greatest stress when a big game fish strikes.