When still-fishing for crappie, perch, bluegill . . . just about any small fish ... you can make your own two hook rig in a jiffy. Use 10 to 15 pound monofiliment line and place snelled hooks about 12 inches apart with your sinker 12 inches below the bottom hook. Tie a loop knot at the bottom for changing your Dipsey or Snap-Loc quickly. Note: If you use the old Dipsey add a snap swivel.
For lunkers in fresh and salt water you can use the same rig with heavier line and Snap-Locs, bigger hooks on heavier snells and a greater separation -- 18 inches seems effective.