I don't believe this cylinder has ever been used but is open box and some shelf scratching, works when compressed air is applied! The item "Air Pneumatic Cylinder 20 Stroke, Mark7. 5/8 rod, 2.6 inch cylinder OD" is in sale since Saturday, June 20, 2020.This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Hydraulic & Pneumatic Cylinders". The seller is "motoman6767" and is located in Denver, Colorado. This item can be shipped to United States.