NON-lift NON-rotation Gas Spring Cylinder  for Office Chair/Boss Chair

Specifications:

Available sizes: dimension can be changed to comply with buyer's requirement

Description:
This is our gas spring, 
The bottom of the gas spring is tapered. 
It is used on boss chair or secretary chair.

the highest of the chair is not tall, but it can up to a high position by this kind of gas spring.

1. The future: Not rotating along steel pipe with groove,not gas up and down

2. Warranty: JEWELL warrants 5 years. It is that each gas cylinder will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installed, if the gas cylinder is properly applied, properly managed or not mishandled.

Applications:

Used for chair

Competitive Advantage:

Operating up and down very smoothly without noise

Special steel tube with groove in a single structure