Big & Tall Chair Replacement Parts Gas Cylinder Large

• Larger than standard.
• Works with the WorkPro 12000 chair, the C13893 Big & Tall chair, and only chairs with these custom dimensions below
• Heavy duty pneumatic gas cylinder lift for office chair height adjustment
• Typically installed on chairs rated up to 500 lb.
• 3.5” stroke (seat travel from lowest to highest settings)
• Gas spring diameter 1.5” / 38mm (standard cylinder are 1.1")
  
• Chrome plated column is 2.7" / 70mm  in diameter (standard is 2")
  
• Dimensions when fully compressed: 10”. Fully extended: 13.5”
• Under base extension: 0.5"
  
• Exceeds BIFMA standards
• Cylinder shipped completely assembled ready for use