We are now offering used 55 gallon stainless steel open top barrels for sale.  We are very limited and have about 20 of these barrels available currently.  They are 1.5mm thick!  They will come with a steel ring and bolt plus a lid.  See https://www.usedstainlesssteelbarrels.com/shop/stainless-steel-barrels/55-gal-304-used-stainless-open-head-barrel-1-5mm/ for more pictures and details.  You can also get a free shipping quote by adding the barrel to your shopping cart and entering your zipcode.  If you have any other questions please email us