The Dennett Saltwater Pro Nylon Heavy Duty 10" Boom is a piece of terminal tackle used in sea fishing, particularly for boat and heavy shore fishing. It is designed to hold the hook length (snood) away from the main fishing line or leader, which significantly reduces tangles and allows the bait to be presented further away from the main weight and line. - Product: Saltwater Pro Nylon Heavy Duty Angle Boom - Brand: Dennett - Material: Heavy Duty Nylon (Hollow, Bent Tube) - Length: 10 inches (approx. 30 cm) - Purpose: To hold the hook length (snood) away from the main fishing line or leader. This significantly reduces tangles and allows the bait to be presented further away from the main weight and line. - Terminal Fitting: 4/0 Nickel Interlock Snap Swivel. The boom is "armed" with this heavy-duty swivel on one end (usually the bottom) for quick and secure attachment of a lead weight or a rig. - Packaging: Sold in a pack of 3 booms.