A useful mid-light bank sinker for inshore and nearshore structure.
Two ounces holds a bait near a bridge fender, a dock piling or a shallow rock pile in moderate tide without anchoring it in place.
The bank taper is the reason to choose this shape over a pyramid here. Around pilings and oyster you are in constant contact with things that grab lead, and a sinker that slides free is the difference between fishing and re-rigging.