Tongxin Lead Fishing Sinker with Scale: Rugby-Shaped Weights from 10g to 150g

This Tongxin lead sinker provides anglers with a range of precise weights for sea fishing applications, from light shore casting to heavier bottom fishing. Constructed from electrolytic lead, each sinker features a distinctive olive pendant shape adorned with a raised scale pattern and is built around an internal plastic core. The rugby-shaped profile is designed to offer aerodynamic benefits during casting and stability once submerged. Available in a clear spectrum of weights, it allows you to match your sinker exactly to the conditions, whether you're targeting species over rough ground or fishing in tidal estuaries.

Features and Construction

The sinker’s design focuses on practical functionality for saltwater angling. Below we detail its material composition and the rationale behind its specific shape and weight gradations.

Material and Build

The sinker is manufactured from electrolytic lead, a material chosen for its high density which ensures a compact size relative to its sinking power. This density is crucial for achieving a fast sink rate to reach the seabed quickly and to hold bottom in currents. The internal structure incorporates a plastic core, which is formed using injection moulding during the manufacturing process. This core construction can influence the sinker's balance and internal integrity.

Size and Practical Fit

The product is not defined by linear dimensions but by its available mass options. It is offered in a consecutive series of weights: 10g, 20g, 30g, 40g, 50g, 60g, 70g, 80g, 90g, 100g, 120g, and 150g. This wide range covers numerous fishing scenarios, from lightweight float ledgering to heavy-duty ground fishing. The rugby shape—wider in the middle and tapered at the ends—helps the sinker cut through the air and water with reduced resistance.

Uses and Placement

This sinker is tailored for sea fishing environments. Its weight range and shape make it suitable for various rigs and methods commonly used by shore, pier, and boat anglers.

Event or Professional Use

For match fishing or species-specific competitions where precise weight control is critical, the clear gram markings and wide selection allow for fine-tuned tackle setup. The heavier options (80g to 150g) are applicable for commercial boat fishing or rough ground shore fishing where holding power in strong tides is necessary. The scale pattern on the olive pendant may also provide minor surface texture.

Everyday Home Use

For the recreational sea angler, this sinker offers a straightforward solution for weekend fishing trips. The lighter weights (10g to 50g) suit float or light ledger rigs for species like mackerel or bass from piers, while mid-range weights (60g to 90g) are versatile for general beach casting. The single-unit packaging means you buy only the specific weight you need for your tackle box.

Benefits and Buying Value

The value of this fishing sinker lies in its material specificity, weight range, and functional design. It is a consumable item intended for direct practical use.

Reuse and Low Maintenance

Lead sinkers are inherently reusable until lost or damaged. This product requires no maintenance; after use in saltwater, a simple rinse in fresh water can prevent corrosion. The durable lead and moulded plastic core construction is designed to withstand repeated casting impacts and abrasion on rocky seabeds.

Why Choose This Product

Choose this sinker for its clear weight specifications and the functional advantages of its rugby shape. The electrolytic lead material ensures consistent density, and the injection-moulded plastic core represents a stated construction method. The extensive weight scale allows you to equip yourself for different venues without needing to buy sinkers from multiple brands or product lines.