Whew! Worst part, had to buy some 2 inch tubing and it was $76.00 for twenty feet. Wouldn't sell less than that. Have to do some more projects involving 2 in tubing now!!! On a side note: I bought some cutting disc's for the 4.5 inch grinder. Works easier and faster than the sawzall. Who'd a thunk it. Someone just had a post on that so I thought I'd try it.