This is a great way to use your RonRig to troll with.  Sizes are 1oz, 2oz,, 3oz,, 4oz, 5oz, and 6oz.  Buy individually or a complete set. 

Clip one end to the front of your RonRig (or other similar style Rig's) or your Umbrella Rig, to adjust your tolling depth.

90lb Crane Swivel with Snap to make it easier to open.

120 lb Stainless Swivel with Snap for additional strength.

How to use?

• Clip the snap on the Crane Swivel to the top of the Rig.
• Tie or clip your standing fishing line to the other end of the weights.
• Use your graph if needed, but trolling speed shoud be around 2-3 mph.