Colorfit By Milton Industries - T-Style Pneumatic Plugs (784Tc-20 - Blue - 1/4" Npt Female, Box Of 20) &Nbsp; Put Color To Use In Your Shop: &Bull; Easily Match Couplers To The Right Plugs Using Color, Blue To Blue, No More Guessing. &Bull; Use Color To Distinguish Between Air Lines, Such As Lubricated Vs. Non-Lubricated, Or High Pressure Vs. Low Pressure. &Nbsp; Superior Product Design: &Bull; Milton Uses A Proprietary Anodizing Process That Simply Lasts Longer. &Nbsp; Compatibility: &Bull; Colorfit T-Style Couplers And Plugs Are Compatible With Traditional Milton T-Style Couplers And Plugs, Competitor T-Style Couplers And Plugs, And Competitor Blue Couplers And Plugs. &Bull; Threaded Connections Are 1/4" Npt. &Nbsp; Includes: &Bull; 20 Female Plugs &Nbsp; Specifications: &Bull; Do Not Exceed 300 Psi &Bull; For Use With Compressed Air Only &Nbsp; Compare To Legacy Colorconnex &Reg; A72640C-X. &Nbsp; **Disclaimer: Milton Industries In Not Affiliated With Legacy-Colorconnex- X-Flo # A73410D, Colorconnex A73420D, Colorconnex A72640C-X, Colorconnex A72410C, Or Colorconnex A72420C.