Likely not a buy from Amazon. I’m guessing the Electrician will use EMT (metal ) conduit. You should ask them for a parts list. How many feet of 3/4” EMT, elbows, joints, electrical boxes, how many feet of 6ga, what gauge green ground wire they want to use, etc. Homedepot has a great selection.I'm having an electrician doing the install and said that I would supply the necessary parts. All I need now is the 6 gauge wire with a run less than 20ft but their are so many types and that's why I asked for suggestions on an Amazon link and still hoping to hear from someone?