Rapidair Maxline Compressed Air Piping Multi Directional Cross Fitting M8042 This listing is for a brand new RapidAir Maxline 3/4" Airline Multi Directional Cross Fitting (Part number M8042). This Maxline Cross Fitting is specifically designed for the Maxline 3/4" tubing made by RAPIDAIR and is great for adding extra tubing in multiple directions or adding extra air outlets to your system. This fitting is designed to be easily added into your Maxline system to split the line off into multiple directions. This fitting is made of solid brass and has a double O-ring seal for a no-leak connection. It also has split ring connections for easy disassembly if needed. Rated for 175 PSI working pressure. Specifications: Part Number: M8042 Compatible with MaxLine 3/4" Air Tubing Solid Brass Nickel Plated for Corrosion Resistance Double O-Ring Seal 175 PSI Working Pressure 4-way Cross Fitting Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.