Breakaway Proper Pulley Clips are the best way to make pulley rigs. The fully rounded block eliminates line kinks and allows your line to move freely through the bead. The pulley bead is coupled with a twin link for quick and easy rig changes however, it is recommended that an oval or fast link clip is used on the leader line to facilitate these quick changes.
Breakaway have always criticised rigs relying on swivels to take the strain of casting as no one can tell whether a swivel is worn or badly formed and through experience, swivels can let go at any time thus endangering fellow anglers. On the rear of the packaging are recommended safe rigs using the clip, Can also be used as a lightweight slider for sea or coarse fishing.