Neson CLASS 2 /85MM/120MM gas lift for office chair/Gas Spring

Features

• height adjustable                                 
• 360 degree smooth swivel                      
• 100000 times fatigue test
• sample for free                                    
• 5 years warranty
• SGS,TUV, BIFMA X5.1, EN1335, LGA, ISO9001:2008

• 100mm, 120mm, 140mm gas spring for office chair 
  
• 200mm, 230mm, 260mm gas spring for bar chair
  
• 40mm, 60mm, 80mm gas spring for boss chair
  

Details

Class 1--- Φ28 1.2mm, Φ50 1.0mm.                 Class 2--- Φ28 1.5mm, Φ50 1.0mm.

Class 3--- Φ28 2.0mm, Φ50 1.2mm.                 Class 4--- Φ28 2.5mm, Φ50 1.5mm. 

Patrick Wang

+8613928250028