Fishing olive pendant lead sinker with scale Tongxin Sinker electrolytic lead rugby shape plastic core weight options 10g to 150g for sea fishing
Tongxin Sinker Fishing Olive Pendant with Rugby Shape and Plastic Core

This fishing sinker, known as the Tongxin Sinker, serves as a dedicated olive pendant designed for sea fishing applications. Constructed from electrolytic lead, it provides the necessary weight for effective casting and holding your bait in position within marine environments. The product features a distinctive rugby shape combined with an internal plastic core, a design intended to enhance its flight characteristics through the air. Its surface incorporates a textured scale pattern which influences its behaviour as it enters and moves through the water. Available across a wide spectrum of weights, from a light 10g up to a substantial 150g, it offers anglers flexibility to match their tackle to specific fishing scenarios. Each unit is a single piece of terminal tackle, supplied ready for direct integration into your fishing rig.
Features and Construction

The Tongxin Sinker incorporates several specific design elements aimed at improving its practical performance during sea fishing. Its construction and available specifications are focused on providing functional solutions for anglers needing controlled depth and casting distance.
Material and Build
The sinker is fabricated from electrolytic lead, a material chosen for its density and consistency, which provides reliable casting weight and helps maintain the bait's position underwater. The manufacturing process involves inner core injection moulding, which forms a plastic core within the rugby-shaped lead body. This combination of materials creates the product's final form and influences its overall balance and behaviour in use. The external finish includes a raised scale texture, adding a tactile element that interacts with the water during the sinker's descent.
Size and Practical Fit
The product's primary adjustable specification is its weight, which is offered in eleven distinct increments. These range from a lighter 10g option, suitable for delicate presentations or calm conditions, up to heavier 120g and 150g versions for deeper water or stronger currents. The rugby shape contributes to its physical dimensions, with its oval form designed to be aerodynamic. This shape, combined with the selected weight, determines how the sinker performs when cast and how it sits on the seabed. Anglers can select the precise weight needed to work effectively with their rod power, line strength, and target fishing depth.
Uses and Placement

This sinker is specifically designated as an olive pendant, indicating its role within a sea fishing rig. Its design characteristics make it suited to particular fishing techniques and environments where weight control and bait presentation are key considerations.
Event or Professional Use
For sea angling sessions, whether from shore, pier, or boat, this sinker provides a means to reach the desired fishing zone and keep the bait there. The range of weights allows an angler to adapt to changing tides, depths, and wind conditions during a fishing trip. Heavier weights, such as the 100g, 120g, or 150g options, are applicable for fishing in deeper offshore marks or in areas with significant tidal flow where holding bottom is essential. The product's design as a dedicated pendant means it forms a central, weighted component of the terminal tackle setup.
Everyday Home Use
For the hobbyist sea angler building or maintaining their tackle collection, this sinker represents a specific type of terminal tackle to have available. Storing a selection of different weights, such as 30g, 50g, and 80g, allows for preparation for various local fishing spots and conditions. Its single-unit supply means it can be directly added to a rig without further assembly. The product serves a straightforward, practical function within the broader context of fishing gear kept at home for regular use.
Benefits and Buying Value

The value of this fishing sinker lies in its specialised design and the choice it offers. Its benefits are tied directly to its stated materials, construction method, and the range of available specifications provided by the manufacturer.
Reuse and Low Maintenance
As a solid lead and plastic item, the sinker is inherently reusable across many fishing trips, provided it is not lost during use. It requires no specific maintenance; after use in saltwater, a rinse in fresh water can help prevent corrosion. Its simple, durable construction means it has no moving parts to wear out or fail. The product's value is realised over multiple outings, performing the same core function each time it is tied onto a line.
Why Choose This Product
This product may be selected for its specific combination of a rugby shape, plastic core, and textured scale pattern—features not found on every sinker. The availability of a wide weight range, from 10g to 150g, in a single product line offers convenience, allowing anglers to standardise on a particular sinker style while varying only the weight. Its description as an 'olive pendant' clearly defines its intended use within sea fishing rigs. The choice ultimately depends on matching these provided specifications to an angler's individual requirements for casting, sink rate, and bottom holding performance.

