Stop starving your tools of the air they need to perform. More torque and greater speed are just a couple of the benefits possible with ColorFitâ?? by Milton Industriesâ?? 5-Piece V-Style HIGHFLOWPROâ?? Coupler & Plug Set. This set now offers a customized color-coded system that allows for easy matching of couplers and plugs, among the range of standard Industrial pneumatic air coupler quick connects. Great way to solve that annoying problem of potential cross-contamination between different air lines. By dedicating certain colors to different air lines, this will eliminate the risk of mixing a lubricated line with a dry air line which will prolong your applications and help to quickly finish any project. Each piece coated with Anodized Purple aluminum and heavy duty steel sleeves to prevent scratches or dulling of the coupler and plug after use. PACKAGE CONTENTS: 1 Male Plug 1 Female Plug 1 Female Coupler MORE POWER WHEN YOU NEED IT: HIGHFLOWPROâ?? couplers and plugs deliver up to 70% more flow to deliver er to your air tools. Great for paint spray applications, sandblasting, high CFM blow guns, and more. PUT COLOR TO USE IN YOUR SHOP: Easily match couplers to the right plugs using color, (purple to purple)- no more guessing. Use color to distinguish between air lines, such as lubricated vs. non-lubricated, or high pressure vs. low pressure. SUPERIOR PRODUCT DESIGN: Durable patent-pending steel sleeve design outlasts the competition by putting steel where you need it most. Milton uses an advanced, proprietary anodizing process. COMPATIBILITY: ColorFitâ?? V-style couplers and plugs are compatible with traditional Milton V-style couplers and plugs, and competitor V-style couplers and plugs. All threaded connections are 1" NPT. SPECIFICATIONS: Do not exceed 300 PSI. For use with compressed air only. Warranty: 1 year