Two Stage Gas Spring Cylinder 143mm Black Height Adjustable for Office Chair

Specifications:

Description:

Two stage cylinder
The bottom of the gas spring is tapered. 

1. The future: Extensive range of strokes by using the same size of normal standpipe

Available height adjustments in a wider range for normal and big chairs

Excellent appearance and superior strength

2. warranty: JEWELL warrants 5 years. It is that each gas cylinder will be free from defects materials and workmanship for the lifetime.

3. excellent appearance and superior strength

4. Application: executive office chair and luxury chair as well as specially designed chair by increasing the strength

5. Available sizes: dimension changeable to comply with buyer\'s requirements

6. Test methods: ANSI/BIFMA performance standards and any customer\'s test requirements

Applications:

Executive office chair and luxury chair

Specially designed chair by increasing the strength

Competitive Advantage:

Smooth operating up and down without noise

A special sleeve bushing with coating for long time use

Very little wobble