You are bidding on 6 brand new lincoln style 1/4" quick disonnects AND 6- 1/4" plugs for air hoses and air tools. As you can see these are INDUSTRIAL QUALITY , not the cheap ones you find in your local hardware store!.THESE ARE THE AUTOMATIC STYLE, YOU DONT HAVE TO DO ANYTHING OTHER THAN PUSH THE PLUG IN AND YOUR READY TO GO, NO PULLING BACK THE COLLAR .Dont miss out on this GREAT deal. The opening bid is extremely cheap for all your getting here.