52, on a job right now 24" .500 X-70 and the are running wire for the fill and cap with the pipe-pro304, they provide the firing line with the machine. I ran one for 3 days on the wire, they run pretty nice, have not used one for stick but my partner on tie-ins has one and it lays down a nice weld. Seems like a decent machine. I'm just glad i'm off the firing line it's probably at least 120 + in them frickin tents trying to keep the wind out and suckin in that smoke and Argon, it' a pain in the you know what.