DIN4550 Chrome Surface Lockable Rotary Gas Cylinders for Office / Bar Chairs

Description:

1. The future: gas lift cylinder office chair 120MM down 15mm chrome   can change the position of the chairs and the height of the chairs.  it is a modern office facility.
2.  Sample: All the samples are free, just freight will be undertaken by your side. If you have your own size, welcome you send us your samples, we can make sample and production .
3. Packing details : usually 20 pieces in one carton , also 400-600pieces in one wooden case.
4. Available sizes: dimension and F1 can be changed to comply with buyer's requirement
5. The bottom of 120mm  Adjustable Chair gas pressure spring / Steel Hydraulic gas spring  is very slowly descending by speed Control guide all the time, while the extension is the same speed as the regular-built gas spring.
6. Meet DIN4550 standard meets all applicable ANSI/BIFMA performance standerds.

Specifications:

Applications:

120mm Adjustable Chair gas pressure spring / Steel Hydraulic gas spring for office chair 
Gas spring for sensitive chair requiring slow descent 
Gas lift for executive chair

Competitive Advantage:

1. Easy to store   
2. Easy to install 
3. Easy to use&nb