Brand new 50' roll of 3/4" MaxLine compresses air tubing. This M6030-50' air tubing kit is made by RapidAir. The 3/4" MaxLine kit is a great solution for a compressed air piping system in a garage or shop. This kit includes 50 ft of MaxLine 3/4" tubing. This is high quality aluminum lined tubing. This MaxLine tubing is very easy to work with and can be bent in almost any angle and will hold its shape. If you want to do a sharp bend, you will need to use a 90° elbow fitting. This roll of tubing is great for adding on to your existing RapidAir MaxLine air distribution system!