Convenient trolling system gives you the advantage when fishing crankbaits, spinners or spoons. Weight snaps on line for trolling. When the weight reaches you, a quick squeeze releases it. Complete system includes four Snap Weights, four split-ring releases and 12 assorted size weights from 1/2 oz. to 3 oz. Per each.
More research should be done to provide an accurate dive curve fore a variety of speeds and weights and pasted on the inside of the handy-dandy-box. I found that I need more weight for extream depths. 4, 5, and 6 ounces for 30 to 50 feet..
I loved this product it snaps on and off relatively easily and you can clip the on your line any where you need to so I would let out 20 feet of line and then clip on a weight. This gave my lure a more natural action then when I have to hook weights 3 or 4 feet a way. When we caught the salmon we were pursuing we just unclipped the weight when it go to the rod tip and landed the fish.