Adjustable trailer arm (three-ball with hook)

Abstract

1. The name of this design product: Adjustable trailer arm (three-ball with hook). 2. Purpose of this design product: This design product is used for automobile trailer accessories. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: a three-dimensional diagram of the combined state. 5. Other situations that require explanation Component description: This design consists of 1 component 1 and 1 component 2. Component 1 is a three-ball hooked hanging ball, and component 2 is an adjustable hanging device.

Images