Hydraulic Gas Lift Cylinder Suitable for All Office Chairs(Metal) (120mm)(Black)

MRC EXECUTIVE CHAIRS ALWAYS INSPIRING MORE Office Chair Spare Parts Heavy Duty Gas Lift Hydraulic Pneumatic Shock Cylinder 120mm Universal Size Easily Replacement Fits Most of Executive Chairs-Black

DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4

MRC EXECUTIVE CHAIRS ALWAYS INSPIRING MORE Chairs Parts/Chair Accessories/Heavy Duty Chair Base With Wheels/Chair Stand/Stand Replacement/Metal 25" Inches With Nylon Wheels (Black)