Quote:
Originally Posted by Rose
"It is available as a two stud model or as a four stud model."
Can you explain that? Basically, why would a person want a 4 stud?
|
2 stud only has one set of inlets for oxy & propane. You use the same source for inner and outer ports. 4 stud has 2 sets for seperate oxy fuel sources. If you use a footpedal, you want a 4 stud.