What is the trailer ball and how to choice the proper trailer ball?

What do you think of the trailer ball is different from the hook trail ?

 The Trailer hitch ball is also called trailer hook, ball type drag hook trailer or rod, a traction rod etc., Many people take it for granted that’s are the different things.As a matter of fact,On the side of the broadly speaking,The china trailer hitch ball is a set of trailer system,which consists of three parts: fixing bracket, a sphere, and a power supply wire harness.Therefore,The complete set of trailer ball system is constitute from this three important parts .In many case ,the power wiring hardness is installed according to needing.Because it ‘s not necessary accessory ,which can play the function in the the set of trailer system.while,In a narrow sense.The low price trailer ball consists of two parts .That is fixing bracket fixed steadily on the rear end of the vehicle,One of the another part is high strength of the trailer box. 

What is the Trailer hitch ball used for? 

This trailer hitch ball is widely used in European countries.They also installed on the rear back of the car,used for dragging the car ,motorcycle,car.yacht.beach bike,storage box. In many cases,when the car broke down can not move on the road,The trailer hitch ball plays important roles in making the road traffic normal. As we known that the power wiring hardness is not the necessary accessory ,which can be installed according to the need.However,Due to the Europe and the United States market pay more attention to the traffic safety,The power wiring hardness becomes an indispensable part of the set of trailer system.What’s more ,In order to ensure the safety ,They also provide the power and make a good controls of it,which is the light of the tail indicator lamp and brake system.