Conversation Between qazimoto and sw74gls

Hi gazimoto my Bead Blaster came today but unfortunately im unable to connect to my compressor as it has I believe 1/2" Male fitting am I right in saying the hose that comes in the kit is a 3/8" ?? And do I need a 1/2" Female to 3/8" Male ?? Really appreciate all your help so far just eager to have it up and running so I can use it, Thanks you so much Simon.