1.Grasp handle/ Pull ring

Made of high-strength ABS engineering plastic,

The main shape conforms to the principle of ergonomics, and can fit the palm of the human body comfortably and withstand the pulling force of the human body.

2.Connect joint

It is composed of a single stainless steel spherical joint and can rotate around a certain angle in the vertical direction to transmit the pulling force of the human body to the horizontal armrest.

3.Fixed sleeve

It is composed of two stainless steel semi-circles, which are connected with stainless steel bolts to fix the pull ring to the horizontal armrest.