In earlier period,fishing is just an living way for people to seek fish food, in order to feed themselves or their families. As time goes by, now fishing is an activity that can cultivate characters of our owns, and become more and more popular among all-age peoples. At the same time, human is demanding for fishing tools, not just satisfied with a pole, a piece of bait. Fishing weight plays an vital part in the fishing rod, because fishing weight is used to increase the diving force of bait, the anchoring force, as well as the degrees of throwing distance. Fishing weight may be as small as 1 / 32oz, mainly used in shallow water, if it’s small enough,then can be used to fish the flying fish.If fishing weight is large to ten oz,then it can be used to deep-sea fishing. The concept of human for ecology and environmental protection has become a profound change together with the times, so it has been more and more strict to the fishing tackle, because lead is a toxic material,it will pollute the environment. While tungsten alloy fishing weight is the most suitable material for alternating lead weight. Fishing weight can have a variety of shapes, and the environmental problems were the main issues when choosing the fishing weight materials. In order to reduce the water resistance and the sound of entering the water, fishing weight would be best to make into the shape with ends sharped but the big middle.

 

Tungsten alloy fishing weight is make of the rare material- tungsten. Tungsten alloy is environmentally friendly material, it is the best material for replacing lead weight. Since tungsten alloy has small size and high weight, therefore they are widely used to the counterweight of sports activities, such as tungsten alloy fishing weight, golf weight, etc. Compared with the iron, tungsten is heavy than iron, the density is also greater than iron, while at the same weight ratio, its volume is 30% smaller than lead. Therefore, tungsten alloy fishing weight material has an absolute advantage than other fishing weight, that is small in size, high density and harmless. At the same time, they are smaller than conventional counterweight. Tungsten is also used in other fishing products, such as carbide alloy cutter. Tungsten powders can also be used to prepare the fishing lines.(The pic.is drop-type tungsten alloy fishing weight)