5pc 1/4" Brass Coupler Set Automotive Truflate Type Solid Brass *Professional High Quality Heavy Duty Brass Couplers *Use With All Air Operated Equipment * Automotive (Truflate) Type Air Coupler * Made By Brass * Content: 1 Pc 1/4NPT Female Quick Coupler 1" Pc 1/4NPT Female Plug 3 Pc 1/4"NPT Male Plug"