9 Inches to 15 Inches Short Office Chair Cylinder Replacement, 5.5" Stroke, Heavy Duty 1000 lbs, Lower the Seat Height by 2", Fits for Office Chair High Base Short Person, Class4 (Sinking 2.4")

9 Inches to 15 Inches Short Office Chair Cylinder Replacement, 5.5" Stroke, Heavy Duty 1000 lbs, Lower the Seat Height by 2", Fits for Office Chair High Base Short Person, Class4 (Sinking 2.4")