DRAFTING STOOL PARTS REPLACEMENT PNEUMATIC GAS CYLINDER 8" STROKE / TRAVEL #GC-8


  • Typically installed on chairs rated up to 350 lb.
  • 8” stroke (seat travel from lowest to highest settings)
  • Gas spring diameter 1.1”
  • Support column is 2" in diameter
  • Length when fully compressed: 14”. Fully extended: 22”
  • Industry standard 17-4 taper
  • Under base extension: 1.5"
  • Class 4 with 400n (standard cylinders are class 3 with 300n)
  • Exceeds BIFMA standards
  • Cylinder shipped completely assembled ready for use
  • This heavy duty pneumatic gas cylinder is typically installed on mid height drafting chairs