ESP Grip Stops, Grip Fishing Stops are short sections of tubing which act as the perfect stop for any rig where a swivel or ring is sliding on the hook shank. They grip different wire diameters securely, and will not move on the cast. The thick wall of the tubing acts as an effective stop for rig rings and hook ring swivels, especially on Ronnie Rigs. This is a mixed pack of 40 translucent brown and green.