Needed something to haul my camera gear on shoots in the outdoors and came up with this. I'm still testing it a bit and should making final modifications to it in the next day or two. Basically it's 3/4" EMT with pretty standard MP connectors. I am getting my own pipe bender tomorrow and I will be making a new custom bend handle for the cart. I also am installing the press in 1/4-20 and 3/8-16 inserts which I hope to use for installing camera gear and extensions on the sides of the cart. The 45 degree connectors on the back/front ends of the cart will be replaced with 90 degree connectors and I will bend my own support pieces for my tripods and those will most likely be at 45 degrees with a 3 inch or so flat area before the bend. I hope to make a video at some point or maybe at least post some more photos. I have used it nearly everyday and it works better than I even imagined. The wheels are 10" pneumatics from Harbor Freight but I am considering getting some larger wheels in the future if I think it will help but it does the job very well right now.