Manfactuered by The Tackle Bay Hand poured from a high quality lead Brass eye on both ends Versatile sinker for multiple fishing application Torpedo shape for quick drops Made in the USA 20oz inline trolling torpedo sinker. The most versatile fishing sinker. They can be used along the coastline to deep-sea fishing. Perfect for high-low rigs and dropper loop for bottom fishing. Torpedo sinker is the most common weight used for sinker rigs for bluefin tuna. These sinkers are also used for trolling and mooching to get the lure or bait in the bite zone. Both ends has a brass eye.