With the 3/4 in x 100 ft. Industrial Air Compressed Air Piping System, plumb your shop air lines anyway you want them. With only a wrench needed to tighten, this air piping system is easy to install and is adaptable. The tubing can be installed in or directly on the wall. The continuous pipe length and compression style fittings ensure a tight, leak-free fit while the corrosion-free construction will not degrade and prevents rust contamination in the air stream. Get the convenience of air wherever you need it, look to the Industrial Air Compressed Air Piping System. Learn more at: http://www.industrialairusa.com